[Stomach and intestines in the aged].
D000368:Aged; D004194:Disease; D005767:Gastrointestinal Diseases; D006801:Humans; D007414:Intestinal Neoplasms; D007422:Intestines; D013274:Stomach Neoplasms
AGED/diseases; GASTROINTESTINAL DISEASES/in aged; INTESTINES/neoplasms; STOMACH/neoplasms
Estómago e intestino en el viejo.