title: Lymphomas of gastrointestinal tract. (A study of 18 cases).
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003110:Colonic Neoplasms; D005260:Female; D005770:Gastrointestinal Neoplasms; D006801:Humans; D008223:Lymphoma; D008228:Lymphoma, Non-Hodgkin; D008297:Male; D008875:Middle Aged