TY - GEN AU - Carter,Graham D TI - Accuracy of 25-hydroxyvitamin D assays: confronting the issues SN - 1873-5592 PY - 2011///0330 KW - 25-Hydroxyvitamin D 2 KW - blood KW - Animals KW - Calcifediol KW - Chromatography, High Pressure Liquid KW - Humans KW - Internationality KW - Radioimmunoassay KW - Reference Standards KW - Reproducibility of Results KW - Tandem Mass Spectrometry KW - Terminology as Topic KW - United States KW - United States Government Agencies KW - Vitamin D KW - analogs & derivatives KW - Vitamin D Deficiency N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.2174/138945011793591608 ER -