@article{article4e0bef03,
title   = {Epidemiological Aspects of Hepatitis B and Prognostic Factors of Cirrhosis in Patients with Chronic Hepatitis B in the Western Amazon},
author = {Lobato, Cirley Maria de Oliveira and Waldman, Eliseu Alves},
year = {2015},
journal   = {JSM Gastroenterology and Hepatology}
}