TY  - JOUR 
T1  - Quality indicators in colonoscopy: observational study in a supplementary health system
JO  - Acta Cirúrgica Brasileira
A1  - Kuga, Rogerio
A1  - Facanali Junior, Marcio Roberto
A1  - Artifon, Everson Luiz de Almeida
SN  - 0102-8650
UL  - 10.1590/acb371106
VL  - 37 
Y1  - 2022
PB  - Brasil 
ER  -