[1]
Mendonça, E.Q. et al. 2019. Validation of classic and expanded criteria for endoscopic submucosal dissection of early gastric cancer: 7 years of experience in a Western tertiary cancer center.
Clinics. 73, Suppl. 1 (Feb. 2019), e553s
. DOI:https://doi.org/10.6061/clinics/2018/e553s.