[Coexistence of gastric ulcer & benign gastroduodenal ulcers].
D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D013274:Stomach Neoplasms / Q000150:complications*; D013276:Stomach Ulcer
PEPTIC ULCER/complications; STOMACH NEOPLASMS/complications
Coexistencia de cáncer gástrico con úlceras benignas gastro-duodenales.