TY  - JOUR 
T1  - URBAN SPORTS SERVICE STRUCTURE FROM THE PUBLIC HEALTH CONTEXT
JO  - Revista Brasileira de Medicina do Esporte
A1  - Liang, Rizhong
SN  - 1517-8692
UL  - 10.1590/1517-8692202127012020_0114
VL  - 27 
Y1  - 2021
PB  - Brasil 
ER  -