title: Lymphoproliferative disorders.
authors.forename: M G
authors.initials: MG
authors.lastname: Alper
mesh_terms: D005260:Female; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000209:etiology; D008232:Lymphoproliferative Disorders / Q000209:etiology*; D008875:Middle Aged; D009918:Orbital Neoplasms / Q000209:etiology