[Duodenal ulcer, gastric ulcer, cancer of the stomach:  statistical data in relation to age and sex].
D004381:Duodenal Ulcer; D006801:Humans; D009369:Neoplasms; D010437:Peptic Ulcer / Q000706:statistics & numerical data*; D013274:Stomach Neoplasms; D013276:Stomach Ulcer
PEPTIC ULCER/statistics; STOMACH/neoplasms
Ulcera duodenale, ulcera gastrica, cancro dello stomaco:  rilievi statistici relativi all'età ed al sesso.