TY  - JOUR 
T1  - Prevalence and risk factors of pre-neoplastic polyps in patients with ulcerative colits: a cross-sectional retrospective study
JO  - einstein (São Paulo)
A1  - Oliveira, Flávia Carolina
A1  - Ayrizono, Maria de Lourdes Setsuko
A1  - Reis, Glaucia Fernanda Soares Ruppert
A1  - Nagasako, Cristiane Kibune
SN  - 1679-4508
UL  - 10.31744/einstein_journal/2026AO1418
VL  - 24 
Y1  - 2026
PB  - Brasil 
ER  -