TY - GEN AU - Premaor,Melissa O AU - Scalco,Rosana AU - da Silva,MarĂ­lia J S AU - Froehlich,Pedro E AU - Furlanetto,Tania W TI - The effect of a single dose versus a daily dose of cholecalciferol on the serum 25-hydroxycholecalciferol and parathyroid hormone levels in the elderly with secondary hyperparathyroidism living in a low-income housing unit SN - 0914-8779 PY - 2008///1222 KW - Aged KW - Aged, 80 and over KW - Bone Density Conservation Agents KW - administration & dosage KW - Brazil KW - Calcifediol KW - blood KW - Calcium, Dietary KW - Cholecalciferol KW - Dietary Supplements KW - Double-Blind Method KW - Humans KW - Hyperparathyroidism, Secondary KW - Parathyroid Hormone KW - Poverty KW - Public Housing KW - Vitamin D KW - Vitamin D Deficiency N1 - Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/s00774-008-0858-0 ER -