[Duodenal ulcer, atrophic gastritis and cancer].
D004381:Duodenal Ulcer; D005756:Gastritis; D005757:Gastritis, Atrophic; D006801:Humans; D009369:Neoplasms; D010437:Peptic Ulcer / Q000150:complications*; D013274:Stomach Neoplasms
GASTRITIS; PEPTIC ULCER/complications; STOMACH/neoplasms
Ulcera duodenal, gastritis atrófica y cáncer.