title: [Social class in health statistics and research].
authors.affiliation: Institutt for sosialforskning, Oslo.
authors.forename: J I
authors.initials: JI
authors.lastname: Elstad
mesh_terms: D006304:Health Status; D006801:Humans; D009017:Morbidity; D012106:Research; D012923:Social Class; D012959:Socioeconomic Factors
vernacular_title: Sosial klasse i helsestatistikk og forskning.