title: The cell cycle and the development of pathology in the gastrointestinal tract.
mesh_terms: D000225:Adenine; D000818:Animals; D001345:Autoradiography; D002452:Cell Count; D002455:Cell Division / Q000187:drug effects; D003106:Colon / Q000201:enzymology / Q000473:pathology; D004247:DNA / Q000096:biosynthesis; D004064:Digestive System / Q000378:metabolism / Q000473:pathology*; D005437:Flucytosine / Q000494:pharmacology; D005472:Fluorouracil / Q000494:pharmacology; D006801:Humans; D007421:Intestine, Small / Q000473:pathology; D008727:Methotrexate / Q000494:pharmacology; D010430:Pentosyltransferases / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis; D013270:Stomach / Q000473:pathology; D013936:Thymidine / Q000378:metabolism; D013937:Thymidine Kinase / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA; D005437:Flucytosine; D010430:Pentosyltransferases; D013937:Thymidine Kinase; D000225:Adenine; D005472:Fluorouracil; D013936:Thymidine; D008727:Methotrexate