Avancini Ferreira Alves, V. ., R. Telma de Macêdo Santos, and A. . Wakamatsu. “Viral Chronic Hepatitis - A Model for Chronic Diseases With Major Public Health Interest”. Instituto Adolfo Lutz Journal - RIAL, vol. 57, no. 1, June 1998, pp. 21-24, doi:10.53393/rial.1998.57.36616.