title: Pathophysiology of lymphocyte transformation. A study of so-called composite lymphomas.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008213:Lymphocyte Activation; D008223:Lymphoma / Q000276:immunology / Q000473:pathology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged