title: Relation of residual urine to persistent urinary infection in childhood.
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014546:Urinary Catheterization; D014552:Urinary Tract Infections / Q000175:diagnosis*; D014556:Urine; D014567:Urography; D014718:Vesico-Ureteral Reflux / Q000150:complications*