TY  - JOUR 
T1  - 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
JO  - Sao Paulo Medical Journal
A1  - Amorim, Juleimar Soares Coelho de
A1  - Rocha, Vitor Tigre Martins
A1  - Lustosa, Lygia Paccini
A1  - Pereira, Leani Souza Máximo
SN  - 1516-3180
UL  - 10.1590/1516-3180.2020.0414.R1.0712020
VL  - 139 
Y1  - 2021
PB  - Brasil 
ER  -