TY  - JOUR 
T1  - Is perioperative fasting associated with complications, length of hospital stay and mortality among gastric and colorectal cancer patients? A cohort study
JO  - Sao Paulo Medical Journal
A1  - Virgens, Isabel Pinto Amorim das
A1  - Carvalho, Ana Lúcia Miranda de
A1  - Nagashima, Yasmim Guerreiro
A1  - Silva, Flavia Moraes
A1  - Fayh, Ana Paula Trussardi
SN  - 1516-3180
UL  - 10.1590/1516-3180.2020.0084.R1.30062020
VL  - 138 
Y1  - 2020
PB  - Brasil 
ER  -