TY - GEN AU - Stamp,T C AU - Haddad,J G AU - Exton-Smith,A N AU - Reuben,A AU - Twigg,C A TI - Assay of vitamin D and its metabolites SN - 0004-5632 PY - 1977///0331 KW - Animals KW - Biological Assay KW - Calcium KW - blood KW - Carrier Proteins KW - metabolism KW - Cholecalciferol KW - Ergocalciferols KW - Humans KW - Hydroxycholecalciferols KW - Serum Albumin KW - analysis KW - Vitamin D N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/000456327601300161 ER -