Ko WC; Lei CB; Lin YL and Chen CF2026-05-242026-05-242000https://203.71.86.71/handle/123456789/34995344067 bytesapplication/pdfen-US學科:藥理學科期刊論文Mechanisms of relaxant action of s-petasin and s-isopetasin, sesquiterpenes of petasites formosanus, in isolated guinea pig trachea.article