title: [Epidemiology resources in the Internet for the primary care physician].
authors.affiliation: Servicio de Medicina Preventiva, Hospital Universitario Puerta del Mar, Cádiz.
authors.forename: A
authors.initials: A
authors.lastname: Escolar Pujolar
authors.forename: J C
authors.initials: JC
authors.lastname: Fernández Merino
mesh_terms: D004813:Epidemiology; D020407:Internet; D011320:Primary Health Care