title: Family studies in systemic lupus erythematosus. I. A proband material from central eastern Norway.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001791:Blood Platelet Disorders; D002648:Child; D005260:Female; D005334:Fever / Q000150:complications; D006386:Hemagglutination Tests; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D008171:Lung Diseases / Q000150:complications; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009664:Norway; D011507:Proteinuria / Q000150:complications; D011693:Purpura / Q000150:complications; D012216:Rheumatic Diseases / Q000150:complications; D012217:Rheumatoid Factor / Q000032:analysis; D012877:Skin Manifestations; D005719:gamma-Globulins / Q000032:analysis
chemical_list: D006454:Hemoglobins; D005719:gamma-Globulins; D012217:Rheumatoid Factor