Premedication for the control of postoperative vomiting.
D000932:Antiemetics / Q000628:therapy*; D006801:Humans; D010546:Perphenazine / Q000494:pharmacology*; D020250:Postoperative Nausea and Vomiting; D011292:Premedication
D000932:Antiemetics; D010546:Perphenazine
ANTIEMETICS/therapy; PERPHENAZINE/pharmacology