[Biological activity of ergocalciferol and cholecalciferol esters].
D000085:Acetates / Q000627:therapeutic use; D000818:Animals; D002087:Butyrates / Q000627:therapeutic use; D002762:Cholecalciferol / Q000627:therapeutic use*
D000085:Acetates; D002087:Butyrates; D002762:Cholecalciferol
Biologicheskaia aktivnost' éfirov érgokal'tsiferola i kholekal'tsiferola.