title: Perspectives: epidemiology. Simple rules with complex dynamics.
authors.affiliation: Office of Science and Technology, London, UK. robert.may@zoo.ox.ac.uk
authors.forename: R
authors.initials: R
authors.lastname: May
mesh_terms: D001723:Birth Rate; D002648:Child; D004196:Disease Outbreaks; D004198:Disease Susceptibility; D004812:Epidemiologic Methods; D006801:Humans; D015994:Incidence; D008457:Measles / Q000453:epidemiology* / Q000635:transmission; D008458:Measles Vaccine; D017711:Nonlinear Dynamics; D012621:Seasons; D014611:Vaccination
chemical_list: D008458:Measles Vaccine