title: A comparison of morphine administered by patient-controlled analgesia and regularly scheduled intramuscular injection in severe, postoperative pain.
authors.forename: R L
authors.initials: RL
authors.lastname: Kleiman
authors.forename: A G
authors.initials: AG
authors.lastname: Lipman
authors.forename: B D
authors.initials: BD
authors.lastname: Hare
authors.forename: S D
authors.initials: SD
authors.lastname: MacDonald
mesh_terms: D000698:Analgesia; D006801:Humans; D007273:Injections, Intramuscular; D009020:Morphine / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D009325:Nausea / Q000139:chemically induced; D010149:Postoperative Pain / Q000188:drug therapy*; D011446:Prospective Studies; D012646:Self Administration
chemical_list: D009020:Morphine