title: Blood tests before elective surgery on patients who cannot communicate.
authors.forename: D
authors.initials: D
authors.lastname: Brahams
mesh_terms: D000293:Adolescent; D002547:Cerebral Palsy / Q000150:complications*; D003142:Communication; D003144:Communication Barriers; D003955:Diagnostic Tests, Routine; D004739:England; D006801:Humans; D007603:Jurisprudence; D008297:Male; D009395:Nephritis, Interstitial / Q000150:complications / Q000175:diagnosis*; D011300:Preoperative Care