Protein supplementation improves physical performance in frail elderly people: a randomized, double-blind, placebo-controlled trial - Tieland, Michael; van de Rest, Ondine; Dirks, Marlou L; van der Zwaluw, Nikita; Mensink, Marco; van Loon, Luc J C; de Groot, Lisette C P G M (Journal of the American Medical Directors Association, 2012)
Keywords: Activities of Daily Living; Aged; Aged, 80 and over; Dietary Proteins - administration & dosage; Dietary Proteins - metabolism; Dietary Supplements; Double-Blind Method; Female; Frail Elderly; Humans; Male; Muscle, Skeletal - anatomy & histology; Muscle, Skeletal - physiology; Physical Fitness; Sarcopenia - diet therapy