title: Gastrointestinal involvement in non-Hodgkin's lymphoma. Report of 26 patients.
mesh_terms: D005260:Female; D005770:Gastrointestinal Neoplasms / Q000150:complications / Q000473:pathology* / Q000556:secondary; D006801:Humans; D008223:Lymphoma / Q000150:complications / Q000473:pathology* / Q000556:secondary; D008297:Male; D011379:Prognosis