Total extract of Xin Jia Xuan Bai Cheng Qi decoction inhibits pulmonary fibrosis via the TGF-β/Smad signaling pathways in vivo and in vitro. - Qin H; Wen HT; Gu KJ; Hu XD; Yang T; Yan XF; Ye TJ; Huo JL; Hu J (Drug design, development and therapy, 2019)