Affiliation: | 1. Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, No.?11 North 3rd Ring Road East, Chaoyang District, Beijing 100029, P.?R. China, (phone/fax: +86‐10‐64286350);2. School of Chinese Materia Medica, Beijing University of Chinese Medicine, No.?6 Wangjing Southern Middle Ring Road, Chaoyang District, Beijing 100102, P.?R. China |