title: [Changes in the smoking habits of Danes in the period 1970-1987].
authors.forename: P E
authors.initials: PE
authors.lastname: Nielsen
authors.forename: J
authors.initials: J
authors.lastname: Zacho
authors.forename: J A
authors.initials: JA
authors.lastname: Olsen
authors.forename: C A
authors.initials: CA
authors.lastname: Olsen
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D003718:Denmark; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology*
vernacular_title: Aendringer i danskernes rygevaner 1970-1987.