Comparison of multisensory and strength training for postural control in the elderly - Alfieri, Fábio Marcon; Riberto, Marcelo; Gatz, Lucila Silveira; Ribeiro, Carla Paschoal Corsi; Lopes, José Augusto Fernandes; Battistella, Linamara Rizzo (Clinical interventions in aging, 2012)