Peptic ulcer history among 10,000 adult males. I. Prevalence and incidence.
D000328:Adult; D000352:Africa, Northern; D000367:Age Factors; D001208:Asia; D004032:Diet; D004381:Duodenal Ulcer / Q000453:epidemiology; D004641:Emigration and Immigration; D005061:Europe, Eastern; D006801:Humans; D007557:Israel; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology*; D012737:Sex Factors