title: [Precision of data in the Quebec tumor registry: 1971-1980 analysis].
mesh_terms: D003625:Data Collection; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000145:classification / Q000453:epidemiology*; D011792:Quebec; D012042:Registries
vernacular_title: La précision des données du fichier des tumeurs du Québec: bilan 1971-1980.