Association Between Vitamin D3 Supplementation and Serum 25-Hydroxyvitamin D Levels in Older Individuals Residing in Long-Term Care in Ontario, Canada

作者:Ioannidis George*; Kennedy Courtney C; Papaioannou Alexandra; Dykeman Joanne; Dudziak Sandra
来源:Journal of the American Geriatrics Society, 2012, 60(5): 985-987.
DOI:10.1111/j.1532-5415.2012.03914.x