title: Proceedings: Mode of contracting actions of K, Ba, Sr and acetylcholine on the pyloric antrum strip from stomach of rats, particularly in relation to Ca.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D001667:Binding, Competitive; D002118:Calcium / Q000494:pharmacology*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D011188:Potassium / Q000494:pharmacology*; D011706:Pyloric Antrum / Q000187:drug effects; D051381:Rats; D013324:Strontium / Q000494:pharmacology*
chemical_list: D001464:Barium; D000109:Acetylcholine; D011188:Potassium; D002118:Calcium; D013324:Strontium