Ciaccia, M. C. C., Moreira, R. C., Ferraro, A. A., Lemos, M. F., Oba, I. T., & Porta, G. (2012). Epidemiological and serological aspects of hepatitis A among children and teenagers in the city of Santos: a cross-sectional study. São Paulo Medical Journal, 130(4), 230–235. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1486