Chan R, Chan D, Woo J, Ohlsson C, Mellström D, Kwok T, Leung PC. Not All Elderly People Benefit From Vitamin D Supplementation with Respect to Physical Function: Results From the Osteoporotic Fractures in Men Study, Hong Kong. J American Geriatrics Society. 2011 Dec 28;60(2):290–5. doi: 10.1111/j.1532-5415.2011.03789.x.
Not All Elderly People Benefit From Vitamin D Supplementation with Respect to Physical Function: Results From the Osteoporotic Fractures in Men Study, Hong Kong