title: Escherichia coli serotypes in childhood urinary tract infection.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004927:Escherichia coli Infections / Q000097:blood / Q000175:diagnosis; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012698:Serologic Tests; D012703:Serotyping; D014552:Urinary Tract Infections / Q000097:blood / Q000175:diagnosis