Some early characteristics of peptic ulcer decedents.
D000293:Adolescent; D000328:Adult; D004381:Duodenal Ulcer / Q000453:epidemiology; D005260:Female; D006306:Health Surveys; D006801:Humans; D008171:Lung Diseases / Q000453:epidemiology*; D008297:Male; D009497:Neurotic Disorders / Q000235:genetics*; D010290:Parents; D010437:Peptic Ulcer / Q000453:epidemiology* / Q000235:genetics; D011602:Psychophysiologic Disorders / Q000235:genetics; D013276:Stomach Ulcer / Q000453:epidemiology; D013334:Students; D014481:United States