甲氧氯普胺、氟哌利多、枢复宁对术后自控镇痛患者恶心呕吐预防作用的比较

• Prophylactic Antiemetic Therapy with Patient-controlled Analgesin: Comparison of Metoclopramide, Droperidol, Ondansetron and a Combination of Ondansetron and Droperidol