Du, X., Li, Y., Wang, J., Jiang, Y., Liu, Y., Zhang, D., Wu, Q., Long, S. (2025). Effect of Qingjin Huatan decoction on pulmonary function and inflammatory mediators in stable chronic obstructive pulmonary disease: A systematic review and meta-analysis. PLoS ONE. https://doi.org/10.1371/journal.pone.0322779