EVALUATION OF OPIATES FOR PAIN AND PREMEDICATION.
D000701:Analgesics, Opioid; D006801:Humans; D004091:Hydromorphone; D008614:Meperidine; D009020:Morphine; D010146:Pain; D011300:Preoperative Care; D014116:Toxicology
D000701:Analgesics, Opioid; D009020:Morphine; D008614:Meperidine; D004091:Hydromorphone
DIHYDROMORPHINONE; MEPERIDINE; MORPHINE; PREOPERATIVE CARE; TOXICOLOGIC REPORT