title: Evidence-based urology in practice: what are levels of evidence?
authors.affiliation: Department of Urology, Christian Medical College, Vellore, South India, India.
authors.forename: J Chandra
authors.initials: JC
authors.lastname: Singh
authors.forename: Philipp
authors.initials: P
authors.lastname: Dahm
mesh_terms: D002983:Clinical Competence / Q000592:standards*; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D008297:Male; D011470:Prostatic Hyperplasia / Q000150:complications; D014524:Urethral Obstruction / Q000188:drug therapy / Q000209:etiology; D014572:Urology