@article{article4c29ffc7,
title   = {Endoscopic sclerotherapy of bleeding esophageal varices: a comparative study of results in patients with schistosomiasis and cirrhosis},
author = {Sakai, P and Boaventura, S and Capacci, M L L and Macedo, T M and Ishioka, S Z},
year = {1988},
journal   = {Endoscopy}
}