Isolated auricles of frog in pharmacological evaluation of cardioactive drugs.
D000818:Animals; D001001:Anura; D004353:Drug Evaluation, Preclinical; D005260:Female; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D011898:Ranidae