title: [Cooperative organization of M-cholinoreceptors in the frog myocardium].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D004305:Dose-Response Relationship, Drug; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D066298:In Vitro Techniques; D007700:Kinetics; D009200:Myocardial Contraction / Q000187:drug effects; D011896:Rana temporaria; D011976:Receptors, Muscarinic / Q000187:drug effects / Q000502:physiology*
chemical_list: D011976:Receptors, Muscarinic; D000109:Acetylcholine
vernacular_title: O kooperativnoĭ organizatsii M-kholinoretseptorov miokarda liagushki.