Johns Hopkins University. School of Hygiene and Public Health & Society for Epidemiologic Research (U.S.). American journal of epidemiology. School of Hygiene and Public Health of the Johns Hopkins University.
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Cita Chicago Style (17a ed.)
Johns Hopkins University. School of Hygiene and Public Health y Society for Epidemiologic Research (U.S.). American Journal of Epidemiology. [Baltimore, Md.]: School of Hygiene and Public Health of the Johns Hopkins University.
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Cita MLA (9a ed.)
Johns Hopkins University. School of Hygiene and Public Health y Society for Epidemiologic Research (U.S.). American Journal of Epidemiology. School of Hygiene and Public Health of the Johns Hopkins University.
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