TY - JOUR T1 - Nonspecific chronic low back pain and incapacity level: influence of walking performance JO - Revista Dor A1 - Carvalho, Alberito Rodrigo de A1 - Bertor, Welds Rodrigo Ribeiro A1 - Abico, Ricardo Massao A1 - Brandl, Lana A1 - Mattjie, Thiago Fernando A1 - Andrade, Alexandro A1 - Peyré-Tartaruga, Leonardo Alexandre SN - 1806-0013 UL - 10.5935/1806-0013.20170030 VL - 18 Y1 - 2017 PB - Brasil ER -