Dowdle, W. R. (1998). The principles of disease elimination and eradication. World Health Organization.
Citación estilo ChicagoDowdle, W. R. The Principles of Disease Elimination and Eradication. World Health Organization, 1998.
Cita MLADowdle, W. R. The Principles of Disease Elimination and Eradication. World Health Organization, 1998.
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