Post-operative analgesia.
D000336:Aerosols; D000368:Aged; D000700:Analgesics / Q000008:administration & dosage / Q000627:therapeutic use*; D000701:Analgesics, Opioid / Q000627:therapeutic use; D002908:Chronic Disease; D006259:Craniocerebral Trauma / Q000188:drug therapy; D006801:Humans; D009407:Nerve Block; D010149:Postoperative Pain / Q000188:drug therapy* / Q000503:physiopathology; D011584:Psychology; D012140:Respiratory Tract Diseases / Q000150:complications; D012769:Shock / Q000188:drug therapy; D013514:Surgical Procedures, Operative
D000336:Aerosols; D000700:Analgesics; D000701:Analgesics, Opioid