title: Editorial Comment.
authors.affiliation: Department of Urology, University of California, San Francisco, CA.
authors.forename: Thomas
authors.initials: T
authors.lastname: Chi
mesh_terms: D003952:Diagnostic Imaging / Q000706:statistics & numerical data*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D019983:Guideline Adherence / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D011787:Quality of Health Care; D014545:Urinary Calculi / Q000453:epidemiology* / Q000628:therapy*