title: Familial progressive systemic sclerosis (scleroderma): immunological analysis of two patients and six siblings from a single kindred.
mesh_terms: D000328:Adult; D000974:Antibodies, Antinuclear / Q000032:analysis; D000936:Antigen-Antibody Complex / Q000032:analysis; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008297:Male; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000032:analysis; D012595:Scleroderma, Systemic / Q000235:genetics* / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000974:Antibodies, Antinuclear; D000936:Antigen-Antibody Complex; D007136:Immunoglobulins; D012217:Rheumatoid Factor