TY - GEN AU - Heald,A H AU - Anderson,S G AU - Scargill,J J AU - Short,A D AU - Holland,D AU - Livingston,M AU - Fryer,A A AU - Donn,R P TI - Measuring vitamin D levels: surrogates are insufficient SN - 1742-1241 PY - 2016///0708 KW - Biomarkers KW - analysis KW - Calcium, Dietary KW - pharmacology KW - Female KW - Humans KW - Male KW - Parathyroid Hormone KW - deficiency KW - Vitamin D KW - Vitamin D Deficiency KW - blood N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/ijcp.12505 ER -