title: Skin reaction to systemic 5-FU -- a therapeutic bonus.
mesh_terms: D000287:Administration, Topical; D004342:Drug Hypersensitivity / Q000209:etiology; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects* / Q000276:immunology; D006801:Humans; D007267:Injections; D012867:Skin / Q000187:drug effects*
chemical_list: D005472:Fluorouracil