APA

(19830214). Seroconversion rates and measles antibody titers induced by measles vaccine in Latin American children 6-12 months of age. Collaborative Study by the Ministries of Health of Brazil, Chile, Costa Rica, Ecuador, and the Pan American Health Organization. : Bulletin of the Pan American Health Organization.

Chicago

19830214. Seroconversion rates and measles antibody titers induced by measles vaccine in Latin American children 6-12 months of age. Collaborative Study by the Ministries of Health of Brazil, Chile, Costa Rica, Ecuador, and the Pan American Health Organization. : Bulletin of the Pan American Health Organization.

Harvard

(19830214). Seroconversion rates and measles antibody titers induced by measles vaccine in Latin American children 6-12 months of age. Collaborative Study by the Ministries of Health of Brazil, Chile, Costa Rica, Ecuador, and the Pan American Health Organization. : Bulletin of the Pan American Health Organization.

MLA

Seroconversion rates and measles antibody titers induced by measles vaccine in Latin American children 6-12 months of age. Collaborative Study by the Ministries of Health of Brazil, Chile, Costa Rica, Ecuador, and the Pan American Health Organization. : Bulletin of the Pan American Health Organization. 19830214.