the serum levels of 25-hydroxycholecalciferol ( 25-ohd3 ) and 1,25-dihydroxycholecalciferol [ 1,25- ( oh ) 2d3 ] were measured simultaneously in nephrectomized patients on maintenance haemodialysis , in haemodialyzed patients with preserved kidneys who were receiving different vitamin d supplement , and in patients who had undergone renal transplantation .
C0022646
kidneys
C0022671
renal transplantation