title: Editorial comment.
authors.forename: Anthony A
authors.initials: AA
authors.lastname: Caldamone
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D011237:Predictive Value of Tests; D014552:Urinary Tract Infections / Q000175:diagnosis*; D014718:Vesico-Ureteral Reflux / Q000175:diagnosis*