Department of Traditional Chinese Medicine, First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang 712046;
Department of Pulmonary Diseases, Shanxi Provincial Hospital of Chinese Medicine, Xi'an 710000, China;
Department of Traditional Chinese Medicine, First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang 712046;
Department of Traditional Chinese Medicine, First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang 712046;