AntiemeticsVomitingOndansetronNauseaPostoperative Nausea and VomitingProchlorperazineMetoclopramideDroperidolGranisetronPhenothiazinesVomiting, AnticipatoryAcupressureSerotonin 5-HT3 Receptor AntagonistsSerotonin AntagonistsNeurokinin-1 Receptor AntagonistsAcupuncture PointsDexamethasoneAntineoplastic AgentsDouble-Blind MethodNeoplasmsPain, PostoperativeCisplatinDrug Administration ScheduleTreatment OutcomeAntineoplastic Combined Chemotherapy ProtocolsDose-Response Relationship, DrugProspective Studies