serum 25 hydroxyvitamin d3 ( 25-oh-d3 ) and 24,25-dihydroxyvitamin d3 ( 24,25 ( oh ) 2d3 ) did not differ significantly between the elective and fracture patients , but serum 1,25-dihydroxyvitamin d3 ( 1,25 ( oh ) 2d3 ) was significantly reduced in the fracture patients .
C0006657
25 hydroxyvitamin d3
C2713074
25-oh-d3