Comparison for Pethidine Requirement in Patients Received Spinal Morphine 0.2 and 0.3 mg for Post Lobectomy Analgesia
Conditions
- Solitary Mass
- Lung Diseases
Interventions
- DRUG: spinal morphine 0.3 mg
- DRUG: spinal morphine 0.2 mg
Sponsor
Mahidol University