[Benign gastric and duodenal tumors].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004379:Duodenal Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000601:surgery
Algunas consideraciones sobre los tumores benignos gástricos y duodenales.