title: Complexity, simplicity, and epidemiology.
authors.forename: Neil
authors.initials: N
authors.lastname: Pearce
authors.forename: Franco
authors.initials: F
authors.lastname: Merletti
mesh_terms: D003141:Communicable Diseases / Q000453:epidemiology / Q000635:transmission; D004781:Environmental Exposure / Q000009:adverse effects; D004812:Epidemiologic Methods; D006304:Health Status; D006801:Humans; D008962:Models, Theoretical; D017711:Nonlinear Dynamics; D012307:Risk Factors