APA-viite

Tancredi, M. V., & Waldman, E. A. (2014). Survival of AIDS patients in Sao Paulo-Brazil in the pre- and post-HAART eras: A cohort study. BMC Infect Dis.

Chicago-tyylinen lähdeviittaus

Tancredi, Mariza Vono, ja Eliseu Alves Waldman. "Survival of AIDS Patients in Sao Paulo-Brazil in the Pre- and Post-HAART Eras: A Cohort Study." BMC Infect Dis 2014.

MLA-viite

Tancredi, Mariza Vono, ja Eliseu Alves Waldman. "Survival of AIDS Patients in Sao Paulo-Brazil in the Pre- and Post-HAART Eras: A Cohort Study." BMC Infect Dis 2014.

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