Demographic and Prescribing Patterns of Chinese Herbal Products for Individualized Therapy for Ischemic Heart Disease in Taiwan: Population-Based Study. oleh Yu-Chiang Hung, Ying-Jung Tseng, Wen-Long Hu, Hsuan-Ju Chen, Tsai-Chung Li, Pei-Yuan Tsai, Hsin-Ping Chen, Meng-Hsuan Huang, Fang-Yen Su