女性荷爾蒙 雌激素 中西藥交互作用 乳癌 子宮內膜癌 當歸 人參 白芷 胡麻 甘草 Estrogen Isoflavon-contained herbs Association rule Insurance claims database Pharmacoepidemiology Dang Gui Gin Seng Bai Zhi Gan Cao Sesame Breast cancer Endometrial cancer National Health Insurance reimbursement database Drug-herb interactional cancer Drug-herb interaction