TY - RPRT TI - [Serum 25-hydroxyvitamin D3. Analytical methods and its values]. AU - K Oara AU - M Yoshida AU - J Ono AU - T Suda AU - K Wakabayashi PY - 1975 UR - https://pubmed.ncbi.nlm.nih.gov/1238615/ ID - 1238615 ER -