TY - JOUR T1 - PHYSIOLOGICAL AND THERAPEUTIC DIFFERENCES BETWEEN VITAMIN D, ITS METABOLITES AND ANALOGUES JO - Clinical Endocrinology PY - 1977/01/01 AU - KANIS JA AU - RUSSELL RGG AU - SMITH R ED - DO - DOI: 10.1111/j.1365-2265.1977.tb03381.x PB - Wiley VL - 7 IS - s1 SP - 191s EP - 201s Y2 - 2025/10/10 ER -