Anti Emetic Efficacy of Combination of Ramosetron and Premixture of Naloxone With Patient-controlled Analgesia
Conditions
- Postoperative Nausea and Vomiting
Interventions
- DRUG: Ramosetron
- DRUG: Naloxone
- DRUG: saline
- DRUG: Morphine
Sponsor
Kyungpook National University Hospital