Checkoway, H. (2004). Research Methods in Occupational Epidemiology. (Second Edition.). New York: Oxford University Press.
Citación estilo ChicagoCheckoway, Harvey. Research Methods in Occupational Epidemiology. Second Edition. New York: Oxford University Press, 2004.
Cita MLACheckoway, Harvey. Research Methods in Occupational Epidemiology. Second Edition. New York: Oxford University Press, 2004.
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