TY - RPRT TI - [Determination of plasma 25-hydroxycalciferol using the competitive protein-binding method]. AU - G Coen AU - A Bagni AU - G Lucentini AU - G Gallucci AU - M Di Segni PY - 1976 UR - https://pubmed.ncbi.nlm.nih.gov/1030964/ ID - 1030964 ER -