%0 Journal Article %B Journal of Steroid Biochemistry and Molecular Biology %D 2010 %G eng %M 20399270 %P 462-6 %T Low vitamin D status is associated with physical inactivity, obesity and low vitamin D intake in a large US sample of healthy middle-aged men and women %V 121 %7 2010/04/20 %@ 1879-1220 (Electronic)0960-0760 (Linking)