rectal administration meaning in English

直肠给药
直肠投药

Pain - killing effect of qimanding in the treatment of patients with esophageal carcinoma through rectal administration
食管癌患者奇曼丁直肠给药止痛的临床效果观察
A study on the mechanism of treating experimental endometriosis with neiyikangfu shuan by rectal administration
内异康复栓直肠给药对子宫内膜异位症模型大鼠血液流变的影响
Clinical observation of rectal administration of quot; pentongling decoction quot; in treating pelvic pain following endometriosis
盆痛灵直肠给药治疗子宫内膜异位症盆腔痛的临床观察