Body mass index as discriminator of the lean mass deficit and excess body fat in institutionalized elderly people - Barbosa, Maria Helena; Bolina, Alisson F.; Luiz, Raíssa B.; Oliveira, Karoline F. de; Virtuoso Júnior, Jair Sindra; Rodrigues, Rosalina Aparecida Partezani; Silva, Larissa C.; Cunha, Daniel Ferreira da; Mattia, Ana Lúcia De; Barichello, Elizabeth (Geriatric Nursing, 2015)