[Epidemiology of intestinal and rectal malignant neoplasms].
D006801:Humans; D007414:Intestinal Neoplasms / Q000453:epidemiology*; D007421:Intestine, Small; D011044:Poland; D012004:Rectal Neoplasms / Q000453:epidemiology*
Epidemiologia nowotworów złośliwych jelit i odbytnicy