TY - JOUR AU - Bennett D. AU - Latham N. AU - Lee A. AU - FITNESS Collaborative Group AU - Anderson Craig AU - McAuley J. AU - Cameron I. BT - Journal of the American Geriatrics Society CN - Y LA - eng LB - NMHjournal PY - 2003 SE - 3.539 SP - 291 EP - 299. [Impact Factor 3.539] ST - J Am Geriatr Soc T2 - Journal of the American Geriatrics Society TI - A randomized trial of quadriceps resistance exercise and vitamin D in frail older people: The Frailty Interventions Trial in Elderly Subjects (FITNESS) VL - 51 ER -