title: [Peptic ulcer and work. Statistico-social study].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000453:epidemiology; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D010437:Peptic Ulcer / Q000453:epidemiology*; D012737:Sex Factors; D013276:Stomach Ulcer / Q000453:epidemiology; D014937:Work
vernacular_title: Ulcera peptica e lavoro. Indagine statistico-sociale.