Relationship between gait speed and physical function in patients with symptomatic peripheral artery disease - Correia, Marilia de Almeida; Cucato, Gabriel Grizzo; Lanza, Fernanda Cordoba; Peixoto, Roger Andre Oliveira; Zerati, Antonio Eduardo; Leao, Pedro Puech; Wolosker, Nelson; Ritti-Dias, Raphael Mendes (Clinics, 2019)