title: [B-lymphocytes in the pleural effusion of chronic lymphocytic leukemia].
mesh_terms: D000368:Aged; D001402:B-Lymphocytes / Q000473:pathology*; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000150:complications / Q000473:pathology*; D008297:Male; D016066:Pleural Effusion, Malignant / Q000209:etiology / Q000473:pathology*
vernacular_title: Linfocitos B en el derrame pleural de la leucemia linfática crónica.