title: Occurence of peptic ulcer disease in Copenhagen males age 40-59. Life incidence and one-year incidence correlated to environmental factors, life habits, physical factors, and concomitant disease.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D001241:Aspirin / Q000009:adverse effects; D003718:Denmark; D064420:Drug-Related Side Effects and Adverse Reactions; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology* / Q000209:etiology; D012907:Smoking / Q000150:complications; D012959:Socioeconomic Factors; D013315:Stress, Psychological
chemical_list: D001241:Aspirin