@article{amorim_rocha_lustosa_pereira_2021, title={Use of healthcare services and therapeutic measures associated with new episodes of acute low back pain-related disability among elderly people: a cross-sectional study on the Back Complaints in the Elders - Brazil cohort}, volume={139}, ISSN={1516-3180}, url={https://doi.org/10.1590/1516-3180.2020.0414.R1.0712020}, DOI={10.1590/1516-3180.2020.0414.R1.0712020}, number={2}, journal={Sao Paulo Medical Journal}, publisher={Associação Paulista de Medicina - APM}, author={Amorim, Juleimar Soares Coelho de and Rocha, Vitor Tigre Martins and Lustosa, Lygia Paccini and Pereira, Leani Souza Máximo}, year={2021}, month={Mar}, pages={137–143} }