title: [Neoplasms of the digestive system].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011044:Poland; D012737:Sex Factors
vernacular_title: Nowotwory układu pokarmowego