TY  - JOUR 
T1  - PERCEPTION OF THE LEARNING CURVE FOR ENDOSCOPIC SPINE PROCEDURES, A SURVEY OF SPINAL SURGEONS IN LATAM
JO  - Coluna/Columna
A1  - ROSS, JORGE ALVARO GONZÁLEZ
A1  - SAMPSON, NEAL
A1  - MARTINS, DELIO EULALIO
A1  - ASTUR, NELSON
SN  - 1808-1851
UL  - 10.1590/S1808-185120242303281365
VL  - 23 
Y1  - 2024
PB  - Brasil 
ER  -