@article{articlef0883065,
title   = {Size of gastroesophageal varices: its behavior after the surgical treatment of portal hypertension},
author = {Strauss, Edna and Sakai, Paulo and Gayotto, Luiz Carlos da Costa and Cardoso, Rita Antonelli and Forster, Sonia and Raia, Silvano},
year = {1999},
doi = {10.1590/s0041-87811999000600005},
journal   = {Revista do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo}
}