Predictors of walking capacity in peripheral arterial disease patients - Farah, Breno Quintella; dos Anjos Souza Barbosa, João Paulo; Cucato, Gabriel Grizzo; da Rocha Chehuen, Marcel; Gobbo, Luis Alberto; Wolosker, Nelson; Forjaz, C. L. M.; Dias, Raphael Mendes Ritti- (Clinics, 2013)