Focaccia, Roberto, Ricardo Veronesi, Augusta Takeda, José Roberto C. Bazone, Edna Rodrigues, Celso Carmo Mazza, Regina T. Kimura, and Chaie Feldman. “Prevalence of Hepatitis B Surface Antigen Antibody in Two Hospitals for Psychiatric Patients”. Revista do Instituto de Medicina Tropical de São Paulo 24, no. 6 (December 9, 1982): 385–387. Accessed June 21, 2024. https://revistas.usp.br/rimtsp/article/view/196817.