title: Causation in epidemiology.
authors.affiliation: Department of Epidemiology, University of Alabama at Birmingham, USA. mcgwin@uab.edu
authors.forename: Gerald
authors.initials: G
authors.lastname: McGwin
mesh_terms: D015984:Causality; D004812:Epidemiologic Methods; D005128:Eye Diseases / Q000453:epidemiology*; D006801:Humans