Reliability and validity of two multidimensional self-reported physical activity questionnaires in people with chronic low back pain

Autor: Carvalho, Flávia A., Morelhão, Priscila K., Franco, Marcia R., Maher, Chris G., Smeets, Rob J.E.M., Oliveira, Crystian B., Freitas Júnior, Ismael F., Pinto, Rafael Z.
Zdroj: In Musculoskeletal Science and Practice February 2017 27:65-70
Databáze: ScienceDirect