Safety, tolerability and pharmacokinetics of forsythin in healthy subjects: a double-blinded, placebo-controlled single-dose and multiple-dose escalation and food effect study. - Li, Cuiyun; Wu, Min; Zhang, Hong; Zhu, Xiaoxue; Fu, Li; Wang, Shuo; Lu, Mingming; Zhong, Dafang; Ding, Yanhua (Annals of Medicine, 2023)