title: Editorial comment.
authors.forename: George W
authors.initials: GW
authors.lastname: Drach
mesh_terms: D006417:Hematuria / Q000175:diagnosis* / Q000652:urine*; D006801:Humans; D012017:Referral and Consultation / Q000706:statistics & numerical data; D019564:Unnecessary Procedures; D016482:Urinalysis / Q000706:statistics & numerical data