Effectiveness and Safety of Oral Cordyceps sinensis on Stable COPD of GOLD Stages 2–3: Systematic Review and Meta-Analysis

by Xuhua Yu, Yuquan Mao, Johannah Linda Shergis, Meaghan E. Coyle, Lei Wu, Yuanbin Chen, Anthony Lin Zhang, Lin Lin, Charlie Changli Xue, Yinji Xu
Published 2019-01-01