共 50 条
- [1] Comparison of the effectiveness of oral morphine versus oral tramadol on early pain control in opioid-naive patients with moderate cancer pain ECANCERMEDICALSCIENCE, 2025, 19
- [4] Randomized double-blind, double-dummy crossover clinical trial of oral tramadol versus rectal tramadol administration in opioid-naive cancer patients with pain Supportive Care in Cancer, 2005, 13 : 702 - 707
- [10] ORAL MORPHINE FOR PAIN CONTROL IN CANCER-PATIENTS SOUTH AFRICAN MEDICAL JOURNAL, 1987, 72 (02): : 159 - 159