Challenging complexity. Conceptual issues in an approach to new disease.
Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts 02138.
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Eckardt
D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000453:epidemiology*; D004196:Disease Outbreaks; D006801:Humans; D008954:Models, Biological; D012106:Research