authors Nicklas, Barbara J William E. Kraus, MD Leng, Iris Delbono, Osvaldo Dalane W Kitzman, MD Marsh, Anthony P Hundley, W Gregory Lyles, Mary F O'Rourke, Kenneth S Annex, Brian H
has subject area Aged Aged, 80 and over Body Mass Index Capillaries Female Humans Male Middle Aged Quadriceps Muscle