title: Virus-like particles in a patient with chronic lymphocytic leukemia.
mesh_terms: D001773:Blood Cells; D002498:Centrifugation; D005260:Female; D017988:Gammaretrovirus; D006801:Humans; D007181:Inclusion Bodies, Viral; D007945:Leukemia, Lymphoid / Q000473:pathology*; D008854:Microscopy, Electron; D008875:Middle Aged; D010956:Plasmapheresis