OLIVEIRA, Luiz Carlos Marques de; PONTES, João Paulo Jordão. Frequency of hepatitis B immunity and occupational exposures to body fluids among brazilian medical students at a public university . Revista do Instituto de Medicina Tropical de São Paulo, São Paulo, Brasil, v. 52, n. 5, p. 247–252, 2010. Disponível em: https://revistas.usp.br/rimtsp/article/view/31346.. Acesso em: 17 jul. 2024.