Hepatitis A: the costs and benefits of the disease prevention by vaccine, Paraná, Brazil.

MLA

Zahdi, Mariana Ribas, et al. “Hepatitis A: The Costs and Benefits of the Disease Prevention by Vaccine, Paraná, Brazil.” The Brazilian Journal of Infectious Diseases : An Official Publication of the Brazilian Society of Infectious Diseases, vol. 13, no. 4, Aug. 2009, pp. 257–61. EBSCOhost, https://doi.org/10.1590/s1413-86702009000400003.

APA

Zahdi, M. R., Maluf, I., Jr, & Maluf, E. M. C. P. (2009). Hepatitis A: the costs and benefits of the disease prevention by vaccine, Paraná, Brazil. The Brazilian Journal of Infectious Diseases : An Official Publication of the Brazilian Society of Infectious Diseases, 13(4), 257–261. https://doi.org/10.1590/s1413-86702009000400003

Chicago

Zahdi, Mariana Ribas, Ivan Maluf Jr, and Eliane Mara Cesário Pereira Maluf. 2009. “Hepatitis A: The Costs and Benefits of the Disease Prevention by Vaccine, Paraná, Brazil.” The Brazilian Journal of Infectious Diseases : An Official Publication of the Brazilian Society of Infectious Diseases 13 (4): 257–61. doi:10.1590/s1413-86702009000400003.