[Gastric cancer and duodenal ulcer. Our observations].
D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000150:complications / Q000453:epidemiology*
Cancro gastrico e ulcera duodenale. Nostre osservazioni.