The autopsy incidence of chronic peptic ulceration, a national and regional survey of 20,000 examinations performed in Leeds, England, between 1930 and 1949 and in 9 towns in England and Scotland in 1956.
D001344:Autopsy; D004739:England; D006801:Humans; D015994:Incidence; D010437:Peptic Ulcer / Q000706:statistics & numerical data*; D010808:Physical Examination; D012606:Scotland; D012931:Social Environment
PEPTIC ULCER/statistics