a controlled study of the effects of 1,25-dihydroxycholecalciferol ( 1,25 [ oh ] 2d3 ) and vitamin d3 ( d3 ) was performed in 18 non-dialyzed patients with chronic renal failure ( crf ) ( creatinine clearance below 35 ml/min ) and mild renal osteodystrophy .
C0008318
vitamin d3
C0022661
chronic renal