title: Effects of acetylcholine on membrane currents in frog artrial muscle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D016275:Atrial Function; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D011892:Rana catesbeiana
chemical_list: D000109:Acetylcholine