Greenwood, M., Topley, W. W. C., & Wilson, J. (1931). Contributions to the Experimental Study of Epidemiology: The Effect of Vaccination on Herd Mortality.
Citación estilo ChicagoGreenwood, M., W. W. C. Topley, y J. Wilson. Contributions to the Experimental Study of Epidemiology: The Effect of Vaccination On Herd Mortality. 1931.
Cita MLAGreenwood, M., W. W. C. Topley, y J. Wilson. Contributions to the Experimental Study of Epidemiology: The Effect of Vaccination On Herd Mortality. 1931.
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