[Letter: Digitalis or strophanthin?].
D004071:Digitalis Glycosides / Q000627:therapeutic use*; D006331:Heart Diseases / Q000188:drug therapy; D006801:Humans; D013328:Strophanthins / Q000031:analogs & derivatives / Q000627:therapeutic use*
D004071:Digitalis Glycosides; D013328:Strophanthins
Digitalis oder Strophanthin?