TY - GEN AU - Mineva,Ekaterina M AU - Sternberg,Maya R AU - Pfeiffer,Christine M AU - Momin,Shahzad S AU - Maw,Khin L AU - Schleicher,Rosemary L TI - Quality specifications and their daily application to evaluate the accuracy of reference measurements for serum concentrations of 25-hydroxyvitamin D SN - 1873-3492 PY - 2019///0301 KW - 25-Hydroxyvitamin D 2 KW - blood KW - Calcifediol KW - Chromatography, Liquid KW - standards KW - Humans KW - Reference Standards KW - Tandem Mass Spectrometry N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.cca.2018.10.006 ER -