Affiliation: | 1. First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China Department of Andrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China;2. First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China Department of Traditional Chinese Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China;3. Department of Andrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China |