title: Endogenous digitalis-like activity in the plasma of the toad Bufo marinus.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D002024:Bufo marinus / Q000097:blood*; D002301:Cardiac Glycosides / Q000097:blood* / Q000276:immunology; D003429:Cross Reactions; D004071:Digitalis Glycosides / Q000276:immunology; D007118:Immunoassay; D010042:Ouabain / Q000494:pharmacology; D000254:Sodium-Potassium-Exchanging ATPase / Q000037:antagonists & inhibitors
chemical_list: D002301:Cardiac Glycosides; D004071:Digitalis Glycosides; D010042:Ouabain; D000254:Sodium-Potassium-Exchanging ATPase