title: Cell proliferation in normal, preneoplastic and neoplastic gastrointestinal cells.
mesh_terms: D000818:Animals; D003093:Colitis, Ulcerative / Q000473:pathology; D005753:Gastric Mucosa / Q000166:cytology* / Q000473:pathology; D005770:Gastrointestinal Neoplasms / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology* / Q000473:pathology; D008938:Mitosis; D011230:Precancerous Conditions / Q000473:pathology*