title: Mechanisms of the contracting actions of K, acetylcholine and Ba on the rabbit's excised ileum, particularly in relation to Ca.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D002118:Calcium / Q000502:physiology*; D004140:Dinitrophenols / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D011188:Potassium / Q000494:pharmacology*; D011817:Rabbits
chemical_list: D004140:Dinitrophenols; D001464:Barium; D000109:Acetylcholine; D011188:Potassium; D002118:Calcium