Effects of Tanreqing injection against ventilator-associated pneumonia: a meta-analysis and systematic review of clinical studies - Li, Pochen; Wu, Yang; Ge, Danxia; Xu, Ruyi; Zhang, Qianping; Li, Yujiao; Zhang, Lingyao; Peng, HsuanChieh; Yu, Fangyu (Frontiers in Pharmacology, 2025)