Larson, E. (2003). Emerging Infectious Diseases: Trends and Issues. Centers for Disease Control and Prevention.
Παραπομπή Chicago StyleLarson, Elaine. Emerging Infectious Diseases: Trends and Issues. Centers for Disease Control and Prevention, 2003.
Παραπομπή MLALarson, Elaine. Emerging Infectious Diseases: Trends and Issues. Centers for Disease Control and Prevention, 2003.
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