title: Comparison of the action of various cardiac glycosides on the intracellular sodium activity of sheep heart Purkinje fibres [proceedings].
mesh_terms: D000818:Animals; D002301:Cardiac Glycosides / Q000494:pharmacology*; D006329:Heart Conduction System / Q000378:metabolism*; D011690:Purkinje Fibers / Q000187:drug effects / Q000378:metabolism*; D012756:Sheep; D012964:Sodium / Q000378:metabolism*
chemical_list: D002301:Cardiac Glycosides; D012964:Sodium