we evaluated the effects of 1 alpha,25-dihydroxycholecalciferol ( 1,25 ( oh ) 2d3 ) , 24r,25-dihydroxycholecalciferol ( 24,25 ( oh ) 2d3 ) , and 25-hydroxycholecalciferol ( 25 ( oh ) d3 ) on the release of parathyroid hormone ( pth ) .
C0006657
25-hydroxycholecalciferol
C2713074
25 ( oh ) d3