[Letter: Treatment using vitamin D 2 or D 3 7?].
D002762:Cholecalciferol / Q000627:therapeutic use*; D004872:Ergocalciferols / Q000627:therapeutic use*; D006801:Humans; D014808:Vitamin D Deficiency / Q000188:drug therapy
D004872:Ergocalciferols; D002762:Cholecalciferol
Behandlung mit Vitamin D2 ODER D3?