Birthday present for digitalis.
D000818:Animals; D002118:Calcium / Q000378:metabolism; D002301:Cardiac Glycosides / Q000494:pharmacology; D004070:Digitalis; D006801:Humans; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
D002301:Cardiac Glycosides; D012964:Sodium; D011188:Potassium; D002118:Calcium