TY  - JOUR 
T1  - ARE CHANGES IN SPINOPELVIC PARAMETERS EXPECTED AFTER PROLONGED HALO GRAVITY TRACTION FOR THE TREATMENT OF SEVERE SPINAL DEFORMITIES?
JO  - Coluna/Columna
A1  - Almeida, Giancarlo Jorio
A1  - Barros, Alderico Girão Campos de
A1  - Alves, Gabriel Farias
A1  - Leal, Ana Carolina
A1  - Carelli, Luís E.
SN  - 1808-1851
UL  - 10.1590/S1808-185120252402295221
VL  - 24 
Y1  - 2025
PB  - Brasil 
ER  -