title: [Age group classifications in descriptive studies of the demand for care].
authors.forename: S
authors.initials: S
authors.lastname: Lou
authors.forename: A
authors.initials: A
authors.lastname: Arto
authors.forename: M
authors.initials: M
authors.lastname: Calvo
authors.forename: M J
authors.initials: MJ
authors.lastname: Gracia
mesh_terms: D000367:Age Factors; D003695:Delivery of Health Care / Q000706:statistics & numerical data*
vernacular_title: Las clasificaciones por grupos de edad en los estudios descriptivos de la demanda asistencial.