@article{zanuto_fernandes_turi-lynch_castoldi_morais_silva_codogno_2020, title={Chronic low back pain and physical activity among patients within the Brazilian National Health System: a cross-sectional study}, volume={138}, ISSN={1516-3180}, url={https://doi.org/10.1590/1516-3180.2019.0312.R1.19112019}, DOI={10.1590/1516-3180.2019.0312.R1.19112019}, number={2}, journal={Sao Paulo Medical Journal}, publisher={Associação Paulista de Medicina - APM}, author={Zanuto, Everton Alex Carvalho and Fernandes, Rômulo Araújo and Turi-Lynch, Bruna Camilo and Castoldi, Robson Chacon and Morais, Luana Carolina de and Silva, Pedro Victor Tonicante da and Codogno, Jamile Sanches}, year={2020}, month={Mar}, pages={106–111} }