title: Patient-controlled transnasal butorphanol analgesia following outpatient surgery.
authors: G L
authors: GL
authors: Bryson
authors: J
authors: J
authors: Baker
authors: P R
authors: PR
authors: Bragg
mesh_terms: D000281:Administration, Intranasal; D000556:Ambulatory Surgical Procedures; D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002077:Butorphanol / Q000008:administration & dosage*; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid; D002077:Butorphanol