the rate of reversal of hypercalcaemia or hypercalciuria induced by calciferol , dihydrotachysterol , 1-alpha-hydroxycholecalciferol ( 1-alpha-ohd3 ) , or 1-alpha , 25-dihydroxycholecalciferol ( 1-alpha , 25- ( oh ) 2d3 ) was measured in three normal subjects , two patients with osteoporosis , and 14 patients with disorders resistant to vitamin d .
C0029456
osteoporosis
C0014695
vitamin d