Variability in vitamin D assays impairs clinical assessment of vitamin D status.
Z X
ZX
Lu
K A
KA
Sikaris
D003951:Diagnostic Errors; D006801:Humans; D007118:Immunoassay; D011865:Radioisotope Dilution Technique; D014807:Vitamin D / Q000031:analogs & derivatives*; D014808:Vitamin D Deficiency / Q000097:blood*
D014807:Vitamin D