title: [Ecological studies in the epidemiology of cancer].
authors.forename: J M
authors.initials: JM
authors.lastname: Sanz Anquela
authors.forename: M L
authors.initials: ML
authors.lastname: Muñoz González
authors.forename: J M
authors.initials: JM
authors.lastname: Ruiz Liso
authors.forename: S
authors.initials: S
authors.lastname: Rodríguez Muñoz
mesh_terms: D004463:Ecology; D004812:Epidemiologic Methods; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology*
vernacular_title: Los estudios ecológicos en la epidemiología del cáncer.