Shih, C., Huang, T., Chen, C., Lin, Y., & Ko, W. (2011). S-Petasin, the Main Sesquiterpene of Petasites formosanus, Inhibits Phosphodiesterase Activity and Suppresses Ovalbumin-Induced Airway Hyperresponsiveness. Hindawi Publishing Corporation.

Shih, Chung-Hung, Tzu-Jung Huang, Chien-Ming Chen, Yun-Lian Lin, och Wun-Chang Ko. S-Petasin, the Main Sesquiterpene of Petasites Formosanus, Inhibits Phosphodiesterase Activity and Suppresses Ovalbumin-Induced Airway Hyperresponsiveness. Hindawi Publishing Corporation, 2011.

Shih, Chung-Hung, et al. S-Petasin, the Main Sesquiterpene of Petasites Formosanus, Inhibits Phosphodiesterase Activity and Suppresses Ovalbumin-Induced Airway Hyperresponsiveness. Hindawi Publishing Corporation, 2011.