Pharmaceutical IntermediateChina Rotundine Tablets for The Treatment of Visceral Pain Caused by Diseases of General Headache, Menstrual Dysmenorrhea, and Haemal Contractions During Childbirth, Find details about China Rotundine Tablets, Tablets from Rotundine Tablets for The Treatment of Visceral Pain Caused by Diseases of General Headache, Menstrual Dysmenorrhea, and Haemal Contractions During Childbirth