title: [Life-threatening gastrointestinal toxicity during 5-fluorouracil therapy].
mesh_terms: D003967:Diarrhea / Q000139:chemically induced* / Q000150:complications; D004342:Drug Hypersensitivity / Q000150:complications; D005472:Fluorouracil / Q000009:adverse effects*; D006801:Humans
chemical_list: D005472:Fluorouracil