TY  - JOUR 
T1  - Delta Madureira Filho. Former President of the Brazilian College of Digestive Surgery (2019–2020)
JO  - ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
A1  - MANSO, José Eduardo Ferreira
SN  - 0102-6720
UL  - 10.1590/0102-67202026000009e1938
VL  - 39 
Y1  - 2026
PB  - Brasil 
ER  -