. , Lettre d'information à l'intention des médecins de l'Hôpital d'Enfants, vol.9

. , 114 ANNEXE 11 : Prise en charge diagnostique et thérapeutique des enfants consultant au SUP pour suspicion d'IUF, Prise en charge diagnostique et thérapeutique des enfants consultant en cabinet de pédiatrie libérale pour suspicion d'IUF, vol.10

. , de traitement, l'antibiothérapie et la durée du traitement, selon le lieu de consultation initial de l'enfant, Synthèse des conformités aux recommandations de bonne pratique du GPIP de 2014 sur le lieu, vol.12

K. Tullus, Difficulties in diagnosing urinary tract infections in small children, Pediatr Nephrol Berl Ger, vol.26, issue.11, pp.1923-1929, 2011.

H. G. Rushton, The evaluation of acute pyelonephritis and renal scarring with technetium 99m-dimercaptosuccinic acid renal scintigraphy: evolving concepts and future directions, Pediatr Nephrol Berl Ger. févr, vol.11, issue.1, pp.108-128, 1997.

, Agence Française de Sécurité Sanitaire des Produits de Santé, Diagnostic et antibiothérapie des infections urinaires bactériennes communautaires du nourrisson et de l'enfant. Argumentaires, 2007.

, Subcommittee on Urinary Tract Infection, Steering Committee on Quality Improvement and Management, Roberts KB. Urinary tract infection: clinical practice guideline for the diagnosis and management of the initial UTI in febrile infants and children 2 to 24 months, Pediatrics. sept, vol.128, issue.3, pp.595-610, 2011.

, Urinary Tract Infection in under 16s. NICE guideline. Clinical guideline, 2007.

, Diagnostic et traitement de l'infection urinaire de l'enfant. Recommandations du Groupe suisse de néphrologie pédiatrique, du Groupe d'infectiologie pédiatrique suisse et de la Société suisse d'urologie pédiatrique. Paediatrica, vol.24, pp.10-13, 2013.

N. Spyridis, G. Syridou, H. Goossens, A. Versporten, J. Kopsidas et al., Variation in paediatric hospital antibiotic guidelines in Europe, Arch Dis Child. janv, vol.101, issue.1, pp.72-78, 2016.

S. M. Downs, Technical report: urinary tract infections in febrile infants and young children. The Urinary Tract Subcommittee of the, American Academy of Pediatrics Committee on Quality Improvement. Pediatrics. avr, vol.103, issue.4, p.54, 1999.

R. D. Pitetti and S. Choi, Infections urinaires et reflux vésico-urétéral de l'enfant. C. Grapin-Dagorno, Am J Emerg Med. juill, vol.20, issue.4, 2002.

A. Dunand, . Bensman, and . Emc-pédiatrie, The causes of fever in children attending hospital in the north of England, J Infect, vol.10, issue.4, pp.221-226, 2001.

S. Mårild and U. Jodal, Incidence rate of first-time symptomatic urinary tract infection in children under 6 years of age, Acta Paediatr Oslo Nor, vol.87, issue.5, pp.549-52, 1992.

A. Hoberman, H. P. Chao, D. M. Keller, R. Hickey, H. W. Davis et al., Prevalence of urinary tract infection in febrile infants, J Pediatr. juill, vol.123, issue.1, pp.17-23, 1993.

F. Dubos and J. Raymond, Febrile urinary tract infection in infants: diagnostic strategy. Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.19, pp.101-108, 2012.

G. Montini, K. Tullus, and I. Hewitt, Febrile urinary tract infections in children, N Engl J Med. 21 juill, vol.365, issue.3, pp.239-50, 2011.

D. Demède, A. Cheikhelard, M. Hoch, and P. Mouriquand, Evidence-based medicine and vesicoureteral reflux, Ann Urol. juin, vol.40, issue.3, pp.161-74, 2006.

J. C. Routh, G. A. Bogaert, M. Kaefer, G. Manzoni, J. M. Park et al., Vesicoureteral reflux: current trends in diagnosis, screening, and treatment, Eur Urol. avr, vol.61, issue.4, pp.773-82, 2012.

T. Jahnukainen, O. Honkinen, O. Ruuskanen, and J. Mertsola, Ultrasonography after the first febrile urinary tract infection in children, Eur J Pediatr. août, vol.165, issue.8, pp.556-565, 2006.

H. Narchi, M. Marah, A. A. Khan, A. Al-amri, A. et al., Renal tract abnormalities missed in a historical cohort of young children with UTI if the NICE and AAP imaging guidelines were applied, J Pediatr Urol, vol.11, issue.5, pp.252-253, 2015.

S. Leroy, C. Romanello, A. Galetto-lacour, F. Bouissou, A. Fernandez-lopez et al., Procalcitonin is a predictor for high-grade vesicoureteral reflux in children: meta-analysis of individual patient data, J Pediatr, vol.159, issue.4, pp.644-651, 2011.

S. Leroy and A. Gervaix, Procalcitonin, a useful biomarker in pediatric urinary tract infection. Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, janv, vol.20, issue.1, pp.54-62, 2013.

R. A. Risdon, C. K. Yeung, and P. G. Ransley, Reflux nephropathy in children submitted to unilateral nephrectomy: a clinicopathological study, Clin Nephrol. déc, vol.40, issue.6, pp.308-322, 1993.

J. M. Smellie, A. Poulton, and N. P. Prescod, Retrospective study of children with renal scarring associated with reflux and urinary infection, BMJ. 7 mai, vol.308, issue.6938, pp.1193-1199, 1994.

J. E. Scott, V. Swallow, M. G. Coulthard, H. J. Lambert, and R. E. Lee, Screening of newborn babies for familial ureteric reflux, Lancet Lond Engl. 9 août, vol.350, issue.9075, pp.396-400, 1997.

M. Menezes and P. Puri, Familial vesicoureteral reflux-is screening beneficial?, J Urol, vol.182, issue.4, pp.1673-1680, 2009.

M. Wennerström, S. Hansson, U. Jodal, and E. Stokland, Disappearance of vesicoureteral reflux in children, Arch Pediatr Adolesc Med. sept, vol.152, issue.9, pp.879-83, 1998.

J. M. Smellie, U. Jodal, H. Lax, T. T. Möbius, H. Hirche et al., Outcome at 10 years of severe vesicoureteric reflux managed medically: Report of the International Reflux Study in Children, J Pediatr, vol.139, issue.5, pp.656-63, 2001.

C. Peters and H. G. Rushton, Vesicoureteral reflux associated renal damage: congenital reflux nephropathy and acquired renal scarring, J Urol. juill, vol.184, issue.1, pp.265-73, 2010.

I. Gordon, M. Barkovics, S. Pindoria, T. J. Cole, and A. S. Woolf, Primary vesicoureteric reflux as a predictor of renal damage in children hospitalized with urinary tract infection: a systematic review and meta-analysis, J Am Soc Nephrol JASN. mars, vol.14, issue.3, pp.739-783, 2003.

U. Sillén, Vesicoureteral reflux in infants, Pediatr Nephrol Berl Ger. mai, vol.13, issue.4, pp.355-61, 1999.

G. Ardissino, L. Avolio, V. Dacco, S. Testa, G. Marra et al., Long-term outcome of vesicoureteral reflux associated chronic renal failure in children. Data from the ItalKid Project, J Urol. juill, vol.172, issue.1, pp.305-315, 2004.

A. L. Winter, B. E. Hardy, D. J. Alton, G. S. Arbus, and B. M. Churchill, Acquired renal scars in children, J Urol. juin, vol.129, issue.6, pp.1190-1194, 1983.

P. Minodier, J. Bréaud, and E. Bérard, Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.19, pp.117-123, 2012.

H. Olbing, J. M. Smellie, U. Jodal, and H. Lax, New renal scars in children with severe VUR: a 10-year study of randomized treatment, Pediatr Nephrol Berl Ger. nov, vol.18, issue.11, pp.1128-1159, 2003.

E. M. Hodson, D. M. Wheeler, D. Vimalchandra, G. H. Smith, and J. C. Craig, Interventions for primary vesicoureteric reflux, Cochrane Database Syst Rev, issue.3, p.1532, 2007.

E. M. Hodson, N. S. Willis, and J. C. Craig, Antibiotics for acute pyelonephritis in children

, Cochrane Database Syst Rev, issue.4, p.3772, 2007.

R. Keren, Imaging and treatment strategies for children after first urinary tract infection, Curr Opin Pediatr. déc, vol.19, issue.6, pp.705-715, 2007.

J. A. Kari and K. Tullus, Controversy in urinary tract infection management in children: a review of new data and subsequent changes in guidelines, J Trop Pediatr. déc, vol.59, issue.6, pp.465-474, 2013.

R. Cohen, Y. Gillet, and F. A. , Synthesis of management of urinary tract infections in children. Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.19, pp.124-128, 2012.

J. C. Craig, J. M. Simpson, G. J. Williams, A. Lowe, G. J. Reynolds et al., Antibiotic prophylaxis and recurrent urinary tract infection in children, N Engl J Med, vol.361, issue.18, pp.1748-59, 2009.

A. R. Smyth and B. A. Judd, Compliance with antibiotic prophylaxis in urinary tract infection, Arch Dis Child. févr, vol.68, issue.2, pp.235-241, 1993.

G. Montini, L. Rigon, P. Zucchetta, F. Fregonese, A. Toffolo et al., Prophylaxis after first febrile urinary tract infection in children? A multicenter, randomized, controlled, noninferiority trial. Pediatrics, vol.122, pp.1064-71, 2008.

M. Pennesi, L. Travan, L. Peratoner, A. Bordugo, A. Cattaneo et al., Is antibiotic prophylaxis in children with vesicoureteral reflux effective in preventing pyelonephritis and renal scars? A randomized, controlled trial, Pediatrics. juin, vol.121, issue.6, pp.1489-1494, 2008.

. Rivur-trial-investigators, A. Hoberman, S. P. Greenfield, T. K. Mattoo, R. Keren et al., Antimicrobial prophylaxis for children with vesicoureteral reflux, N Engl J Med. 19 juin, vol.370, issue.25, pp.2367-76, 2014.

G. Roussey-kesler, V. Gadjos, N. Idres, B. Horen, L. Ichay et al., Antibiotic prophylaxis for the prevention of recurrent urinary tract infection in children with low grade vesicoureteral reflux: results from a prospective randomized study, J Urol. févr, vol.179, issue.2, pp.674-679, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00453361

S. A. Lutter, M. L. Currie, L. B. Mitz, and L. A. Greenbaum, Antibiotic resistance patterns in children hospitalized for urinary tract infections, Arch Pediatr Adolesc Med, vol.159, issue.10, pp.924-932, 2005.

M. E. Jantunen, A. Siitonen, M. Ala-houhala, P. Ashorn, A. Föhr et al., Predictive factors associated with significant urinary tract abnormalities in infants with pyelonephritis, Pediatr Infect Dis J. juin, vol.20, issue.6, pp.597-601, 2001.

A. Bensman, L. Roubach, G. Allouch, J. F. Magny, J. G. Brun et al., Urolithiasis in children. Presenting signs, etiology, bacteriology and localisation, Acta Paediatr Scand, vol.72, issue.6, pp.879-83, 1983.

I. Blumenthal, Vesicoureteric reflux in children-where next?, Lancet Lond Engl. 12 févr, vol.365, issue.9459, pp.570-571, 2005.

U. Jodal, The natural history of bacteriuria in childhood, Infect Dis Clin North Am. déc, vol.1, issue.4, pp.713-742, 1987.

K. N. Shaw, M. Gorelick, K. L. Mcgowan, N. M. Yakscoe, and J. S. Schwartz, Prevalence of urinary tract infection in febrile young children in the emergency department, Pediatrics. août, vol.102, issue.2, p.16, 1998.

N. Shaikh, N. E. Morone, J. Lopez, J. Chianese, S. Sangvai et al., Does this child have a urinary tract infection?, JAMA. 26 déc, vol.298, issue.24, pp.2895-904, 2007.

N. Shaikh, N. E. Morone, J. E. Bost, and M. H. Farrell, Prevalence of urinary tract infection in childhood: a meta-analysis, Pediatr Infect Dis J. avr, vol.27, issue.4, pp.302-310, 2008.

K. Sørensen, G. Lose, and E. Nathan, Urinary tract infections and diurnal incontinence in girls, Eur J Pediatr. nov, vol.148, issue.2, pp.146-153, 1988.

W. A. Bonadio, Urine culturing technique in febrile infants, Pediatr Emerg Care. juin, vol.3, issue.2, pp.75-83, 1987.

H. Fernández, M. L. , G. Merino, N. , T. García et al., A new technique for fast and safe collection of urine in newborns, Arch Dis Child. janv, vol.98, issue.1, pp.27-36, 2013.

C. V. Pryles, M. D. Atkin, T. S. Morse, and K. J. Welch, Comparative bacteriologic study of urine obtained from children by percutaneous suprapubic aspiration of the bladder and by catheter, Pediatrics. déc, vol.24, pp.983-91, 1959.

R. F. Gochman, R. B. Karasic, and M. B. Heller, Use of portable ultrasound to assist urine collection by suprapubic aspiration, Ann Emerg Med. juin, vol.20, issue.6, pp.631-636, 1991.

I. J. Ramage, J. P. Chapman, A. S. Hollman, M. Elabassi, J. H. Mccoll et al., Accuracy of clean-catch urine collection in infancy, J Pediatr. déc, vol.135, issue.6, pp.765-772, 1999.

M. T. Larocco, J. Franek, E. K. Leibach, A. S. Weissfeld, C. S. Kraft et al., Effectiveness of Preanalytic Practices on Contamination and Diagnostic Accuracy of Urine Cultures: a Laboratory Medicine Best Practices Systematic Review and Meta-analysis, Clin Microbiol Rev. janv, vol.29, issue.1, pp.105-152, 2016.

S. Vaillancourt, D. Mcgillivray, X. Zhang, and M. S. Kramer, To clean or not to clean: effect on contamination rates in midstream urine collections in toilet-trained children, Pediatrics. juin, vol.119, issue.6, pp.1288-1293, 2007.

S. Finnell, A. E. Carroll, and S. M. Downs, Subcommittee on Urinary Tract Infection. Technical report-Diagnosis and management of an initial UTI in febrile infants and young children, Pediatrics. sept, vol.128, issue.3, pp.749-770, 2011.

J. C. Craig, Urinary tract infection: new perspectives on a common disease, Curr Opin Infect Dis. juin, vol.14, issue.3, pp.309-322, 2001.

P. Whiting, M. Westwood, I. Watt, J. Cooper, and J. Kleijnen, Rapid tests and urine sampling techniques for the diagnosis of urinary tract infection (UTI) in children under five years: a systematic review, BMC Pediatr, vol.5, issue.1, p.4, 2005.

M. H. Gorelick and K. N. Shaw, Screening tests for urinary tract infection in children: A metaanalysis. Pediatrics, vol.104, p.54, 1999.

E. W. Glissmeyer, E. K. Korgenski, J. Wilkes, J. E. Schunk, X. Sheng et al., Dipstick screening for urinary tract infection in febrile infants, Pediatrics. mai, vol.133, issue.5, pp.1121-1127, 2014.

A. Hoberman, E. R. Wald, E. A. Reynolds, L. Penchansky, and M. Charron, Pyuria and bacteriuria in urine specimens obtained by catheter from young children with fever, J Pediatr. avr, vol.124, issue.4, pp.513-522, 1994.

H. Buys, L. Pead, R. Hallett, and R. Maskell, Suprapubic aspiration under ultrasound guidance in children with fever of undiagnosed cause, BMJ. 12 mars, vol.308, issue.6930, pp.690-692, 1994.

M. H. Gorelick and K. N. Shaw, Clinical decision rule to identify febrile young girls at risk for urinary tract infection, Arch Pediatr Adolesc Med. avr, vol.154, issue.4, pp.386-90, 2000.

M. H. Gorelick, A. Hoberman, D. Kearney, W. E. Shaw, and K. N. , Validation of a decision rule identifying febrile young girls at high risk for urinary tract infection, Pediatr Emerg Care. juin, vol.19, issue.3, pp.162-166, 2003.

K. B. Roberts, E. Charney, R. J. Sweren, V. I. Ahonkhai, D. A. Bergman et al., Urinary tract infection in infants with unexplained fever: a collaborative study, J Pediatr. déc, vol.103, issue.6, pp.864-871, 1983.

T. To, M. Agha, P. T. Dick, and W. Feldman, Cohort study on circumcision of newborn boys and subsequent risk of urinary-tract infection, Lancet Lond Engl. 5 déc, vol.352, issue.9143, pp.1813-1819, 1998.

B. S. Alsaywid, H. Saleh, A. Deshpande, R. Howman-giles, and G. Smith, High grade primary vesicoureteral reflux in boys: long-term results of a prospective cohort study, J Urol, vol.184, issue.4, pp.1598-603, 2010.

J. C. Craig, J. F. Knight, P. Sureshkumar, E. Mantz, and L. P. Roy, Effect of circumcision on incidence of urinary tract infection in preschool boys, J Pediatr. janv, vol.128, issue.1, pp.23-30, 1996.

V. Smolkin, A. Koren, R. Raz, R. Colodner, W. Sakran et al., Procalcitonin as a marker of acute pyelonephritis in infants and children, Pediatr Nephrol Berl Ger. juin, vol.17, issue.6, pp.409-421, 2002.

N. Benador, C. A. Siegrist, D. Gendrel, C. Greder, D. Benador et al., Procalcitonin is a marker of severity of renal lesions in pyelonephritis, Pediatrics. déc, vol.102, issue.6, pp.1422-1427, 1998.

S. Bressan, B. Andreola, P. Zucchetta, G. Montini, M. Burei et al., Procalcitonin as a predictor of renal scarring in infants and young children, Pediatr Nephrol Berl Ger. juin, vol.24, issue.6, pp.1199-204, 2009.

P. Pecile, E. Miorin, C. Romanello, E. Falleti, F. Valent et al., Procalcitonin: a marker of severity of acute pyelonephritis among children, Pediatrics. août, vol.114, issue.2, pp.249-254, 2004.

N. Bocquet, S. Alaoui, A. Jais, J. Gajdos, V. Guigonis et al.,

, Randomized trial of oral versus sequential IV/oral antibiotic for acute pyelonephritis in children, Pediatrics. févr, vol.129, issue.2, pp.269-275, 2012.

A. Hoberman, M. Charron, R. W. Hickey, M. Baskin, D. H. Kearney et al., Imaging studies after a first febrile urinary tract infection in young children, N Engl J Med. 16 janv, vol.348, issue.3, pp.195-202, 2003.

F. Bouissou, C. Munzer, S. Decramer, B. Roussel, R. Novo et al., Prospective, randomized trial comparing short and long intravenous antibiotic treatment of acute pyelonephritis in children: dimercaptosuccinic acid scintigraphic evaluation at 9 months, Pediatrics. mars, vol.121, issue.3, pp.553-560, 2008.

P. Whiting, M. Westwood, L. Bojke, S. Palmer, G. Richardson et al., Clinical effectiveness and cost-effectiveness of tests for the diagnosis and investigation of urinary tract infection in children: a systematic review and economic model. Health Technol Assess Winch Engl, vol.10, pp.1-154, 2006.

T. Smith, K. Evans, M. F. Lythgoe, P. J. Anderson, and I. Gordon, Radiation dosimetry of technetium-99m-DMSA in children, J Nucl Med Off Publ Soc Nucl Med. août, vol.37, issue.8, pp.1336-1378, 1996.

N. Shaikh, A. L. Ewing, S. Bhatnagar, and A. Hoberman, Risk of renal scarring in children with a first urinary tract infection: a systematic review, Pediatrics. déc, vol.126, issue.6, pp.1084-91, 2010.

G. N. Sfakianakis, F. Cavagnaro, G. Zilleruelo, C. Abitbol, B. Montane et al.,

. Diuretic, F0) in acute pyelonephritis: regional parenchymal dysfunction and comparison with DMSA, J Nucl Med Off Publ Soc Nucl Med. déc, vol.41, issue.12, pp.1955-63, 2000.

T. J. Neuhaus, C. Berger, K. Buechner, P. Parvex, G. Bischoff et al.,

Y. J. Lee, J. H. Lee, and Y. S. Park, Risk factors for renal scar formation in infants with first episode of acute pyelonephritis: a prospective clinical study, J Urol. mars, vol.187, issue.3, pp.1032-1038, 2012.

J. M. Smellie and N. Ic, Bacteriuria, reflux, and renal scarring, Arch Dis Child. août, vol.50, issue.8, pp.581-586, 1975.

T. Lahdes-vasama, K. Niskanen, and K. Rönnholm, Outcome of kidneys in patients treated for vesicoureteral reflux (VUR) during childhood, Nephrol Dial Transplant Off Publ Eur Dial Transpl Assoc-Eur Ren Assoc. sept, vol.21, issue.9, pp.2491-2498, 2006.

K. N. Saperston, D. J. Shapiro, A. L. Hersh, and H. L. Copp, A comparison of inpatient versus outpatient resistance patterns of pediatric urinary tract infection, J Urol. mai, vol.191, issue.5, pp.1608-1621, 2014.

R. S. Edlin, D. J. Shapiro, A. L. Hersh, and H. L. Copp, Antibiotic resistance patterns of outpatient pediatric urinary tract infections, J Urol. juill, vol.190, issue.1, pp.222-229, 2013.

N. Marcus, S. Ashkenazi, A. Yaari, Z. Samra, and G. Livni, Non-Escherichia coli versus Escherichia coli community-acquired urinary tract infections in children hospitalized in a tertiary center: relative frequency, risk factors, antimicrobial resistance and outcome, Pediatr Infect Dis J. juill, vol.24, issue.7, pp.581-586, 2005.

P. Mariani-kurkdjian, C. Doit, and E. Bingen,

, Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.19, pp.93-96, 2012.

P. Hsueh, D. J. Hoban, Y. Carmeli, S. Chen, S. Desikan et al., Consensus review of the epidemiology and appropriate antimicrobial therapy of complicated urinary tract infections in Asia-Pacific region, J Infect. août, vol.63, issue.2, pp.114-137, 2011.

R. Cohen, J. Raymond, D. Gendrel, and E. Bingen, Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.19, pp.77-79, 2012.

J. D. Spencer, A. Schwaderer, K. Mchugh, and D. S. Hains, Pediatric urinary tract infections: an analysis of hospitalizations, charges, and costs in the USA, Pediatr Nephrol Berl Ger. déc, vol.25, issue.12, pp.2469-75, 2010.

B. Schmidt and H. L. Copp, Work-up of Pediatric Urinary Tract Infection, Urol Clin North Am, vol.42, issue.4, pp.519-545, 2015.

A. Sood, F. J. Penna, S. Eleswarapu, D. Pucheril, J. Weaver et al.,

, Incidence, admission rates, and economic burden of pediatric emergency department visits for urinary tract infection: data from the nationwide emergency department sample, J Pediatr Urol, vol.11, issue.5, pp.246-247, 2006.

G. Montini, A. Toffolo, P. Zucchetta, R. Dall'amico, D. Gobber et al., Antibiotic treatment for pyelonephritis in children: multicentre randomised controlled noninferiority trial, BMJ. 25 août, vol.335, issue.7616, p.386, 2007.

A. Hoberman, E. R. Wald, R. W. Hickey, M. Baskin, M. Charron et al., Oral versus initial intravenous therapy for urinary tract infections in young febrile children, Pediatrics. juill, vol.104, issue.1, pp.79-86, 1999.

P. Bloomfield, E. M. Hodson, and J. C. Craig, Antibiotics for acute pyelonephritis in children

, Cochrane Database Syst Rev, issue.1, p.3772, 2005.

D. L. Paterson, Recommendation for treatment of severe infections caused by Enterobacteriaceae producing extended-spectrum beta-lactamases (ESBLs), Clin Microbiol Infect Off Publ Eur Soc Clin Microbiol Infect Dis. sept, vol.6, issue.9, pp.460-463, 2000.

E. Launay, E. Bingen, and R. Cohen, Groupe de Pathologie Infectieuse Pédiatrique. [Therapeutics strategies for the management of urinary tract infection in children, vol.19, pp.109-116, 2012.

H. Narchi, M. Marah, A. A. Khan, A. Al-amri, A. et al., Renal tract abnormalities missed in a historical cohort of young children with UTI if the NICE and AAP imaging guidelines were applied, J Pediatr Urol, vol.11, issue.5, pp.252-253, 2015.

A. M. Arlen, L. S. Merriman, T. Leong, J. M. Kirsch, E. A. Smith et al., Emergency Hospital Admissions for Initial Febrile Urinary Tract Infection: Do Patient Demographics Matter?, J Emerg Med. déc, vol.49, issue.6, pp.843-851, 2015.

D. Leach, Improving the care of children with urinary tract infection: use of a clinical decision proforma, BMJ Qual Improv Rep, vol.4, issue.1, 2015.

S. Swerkersson, U. Jodal, C. Åhrén, and S. Hansson, Urinary tract infection in small outpatient children: the influence of age and gender on resistance to oral antimicrobials, Eur J Pediatr. août, vol.173, issue.8, pp.1075-81, 2014.

A. Hannula, M. Perhomaa, M. Venhola, T. Pokka, M. Renko et al., Long-term followup of patients after childhood urinary tract infection, Arch Pediatr Adolesc Med. déc, vol.166, issue.12, pp.1117-1139, 2012.

S. D. Marks, I. Gordon, and K. Tullus, Imaging in childhood urinary tract infections: time to reduce investigations, Pediatr Nephrol Berl Ger. janv, vol.23, issue.1, pp.9-17, 2008.

N. Bocquet, N. Biebuyck, L. Jacob, S. Aigrain, Y. Salomon et al.,

, Arch Pédiatrie Organe Off Sociéte Fr Pédiatrie, vol.22, pp.547-53, 2015.

H. L. Copp, D. J. Shapiro, and A. L. Hersh, National ambulatory antibiotic prescribing patterns for pediatric urinary tract infection, Pediatrics. juin, vol.127, issue.6, pp.1027-1060, 1998.

D. Benador, T. J. Neuhaus, J. P. Papazyan, U. V. Willi, I. Engel-bicik et al., Randomised controlled trial of three day versus 10 day intravenous antibiotics in acute pyelonephritis: effect on renal scarring, Arch Dis Child. mars, vol.84, issue.3, pp.241-247, 2001.

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D. Olivier and D. ,

D. Sandra and D. ,

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D. Michel and R. Jarville-la-malgrange,

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, Leucocyturie Significative, vol.62, issue.2