The previous page is sending you to https://www.researchgate.net/publication/6432214_Calcium-antagonizing_activity_of_S-petasin_a_hypotensive_sesquiterpene_from_Petasites_formosanus_on_inotropic_and_chronotropic_responses_in_isolated_rat_atria_and_cardiac_myocytes.

 If you do not want to visit that page, you can return to the previous page.