Cite
MLA Citation
Jin Jin et al.. “Effectiveness of Xin Jia Xuan Bai Cheng Qi Decoction in treating acute exacerbation of chronic obstructive pulmonary disease: study protocol for a multicentre, randomised, controlled trial.” BMJ open, vol. 9, no. 11, 2019, p. . http://access.bl.uk/ark:/81055/vdc_100137794104.0x00000b