TY  - JOUR 
T1  - THORACOLUMBAR FUSION IN THE UNIFIED HEALTH SYSTEM: PRE-COVID-19 TEMPORAL
JO  - Coluna/Columna
A1  - Ronzani, Leticia Domingos
A1  - Bang, Hannah
A1  - Kock, Kelser Souza
A1  - Menegaz, Phelipe de Souza
A1  - Martins, Rafael Olívio
A1  - Back Netto, Martins
SN  - 1808-1851
UL  - 10.1590/S1808-185120222102257395
VL  - 21 
Y1  - 2022
PB  - Brasil 
ER  -