LI Ying, LIU Jian, WANG Xin-qiu, et al. CHAO En-xiang’s experience in treating chronic obstructive pulmonary disease in stable stage[J]. Beijing Journal of Traditional Chinese Medicine, 2020,39(11):1174-1176.
LI Ying, LIU Jian, WANG Xin-qiu, et al. CHAO En-xiang’s experience in treating chronic obstructive pulmonary disease in stable stage[J]. Beijing Journal of Traditional Chinese Medicine, 2020,39(11):1174-1176. DOI: 10.16025/j.1674-1307.2020.11.015.