Wu X, Zhao H, Chen J, Feng R, Li C, Zhang Z, Zhang C, Li G, Zhao Y. The History and Outlook of Animal Drugs Treating Asthma, Chronic Bronchitis, and Haze Episode-induced Respiratory Diseases. Int. J. Biotech. Well. Indus. [Internet]. 2014 Aug. 11 [cited 2024 Nov. 22];3(2):69-78. Available from: https://mail.lifescienceglobal.com/pms/index.php/ijbwi/article/view/2114