title: Two patients with autoimmune disease developing into non-Hodgkin's lymphoma.
mesh_terms: D000744:Anemia, Hemolytic, Autoimmune / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology*; D008875:Middle Aged; D013154:Spleen / Q000473:pathology