title: Experiments of nature: whole leaf and purified alkaloids.
mesh_terms: D000284:Administration, Oral; D004070:Digitalis; D004074:Digitoxin / Q000627:therapeutic use; D004077:Digoxin / Q000627:therapeutic use; D006331:Heart Diseases / Q000188:drug therapy*; D006801:Humans; D007799:Lanatosides / Q000627:therapeutic use; D010946:Plants, Medicinal; D010947:Plants, Toxic
chemical_list: D007799:Lanatosides; D004077:Digoxin; D004074:Digitoxin