title: [The mortality from ulcer disease in Denmark 1951-1980. Illustrated by the cohort phenomenon].
mesh_terms: D000328:Adult; D000368:Aged; D003718:Denmark; D004381:Duodenal Ulcer / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D013276:Stomach Ulcer / Q000401:mortality*
vernacular_title: Dødeligheden af ulcussygdommen i Danmark i perioden 1951-1980. Belyst ved kohortefaenomenet.