%0 Journal Article
%B Journal of the American Geriatrics Society
%D 2003
%F NMHjournal
%G eng
%L Y
%P 291-299. [Impact Factor 3.539]
%T A randomized trial of quadriceps resistance exercise and vitamin D in frail older people: The Frailty Interventions Trial in Elderly Subjects (FITNESS)
%V 51
%! J Am Geriatr Soc
%& 3.539