title: Sharpening the epidemiological sword.
authors.forename: E
authors.initials: E
authors.lastname: Barnes
mesh_terms: D016208:Databases, Factual; D005131:Eye Injuries / Q000209:etiology*; D014943:Global Health; D006801:Humans; D020407:Internet; D012042:Registries; D014944:World Health Organization