title: New method for obtaining large quantities of endogenous digoxin-like substance.
mesh_terms: D001798:Blood Proteins / Q000302:isolation & purification* / Q000652:urine; D002298:Cardenolides; D002845:Chromatography / Q000379:methods; D003911:Dextrans; D004077:Digoxin; D006801:Humans; D011137:Polystyrenes; D012503:Saponins
chemical_list: D001798:Blood Proteins; D002298:Cardenolides; D003911:Dextrans; D011137:Polystyrenes; D012503:Saponins; C034504:digoxin-like factors; D004077:Digoxin; C025614:sephadex; C003771:Amberlite XAD-2 resin