title: Editorial comment.
authors.affiliation: Pediatric Urology, Department of Urology, University of Iowa, Iowa City, IA, USA.
authors.forename: Christopher S
authors.initials: CS
authors.lastname: Cooper
mesh_terms: D000284:Administration, Oral; D014151:Anti-Anxiety Agents / Q000008:administration & dosage*; D001007:Anxiety / Q000209:etiology / Q000517:prevention & control*; D002648:Child; D006801:Humans; D008874:Midazolam / Q000008:administration & dosage*; D014521:Urethra / Q000000981:diagnostic imaging; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014567:Urography / Q000009:adverse effects
chemical_list: D014151:Anti-Anxiety Agents; D008874:Midazolam