title: Chronic lymphocytic leukaemia in 5 siblings.
mesh_terms: D000937:Antigen-Antibody Reactions; D001772:Blood Cell Count; D001854:Bone Marrow Cells; D003298:Coombs Test; D004591:Electrophoresis, Polyacrylamide Gel; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006242:Haptoglobins / Q000032:analysis; D006649:Histocompatibility Antigens; D006801:Humans; D005779:Immunodiffusion; D007136:Immunoglobulins / Q000032:analysis; D007621:Karyotyping; D007945:Leukemia, Lymphoid / Q000097:blood / Q000235:genetics* / Q000276:immunology; D007962:Leukocytes; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010375:Pedigree
chemical_list: D006242:Haptoglobins; D006649:Histocompatibility Antigens; D007136:Immunoglobulins