title: Direct antiglobulin (Coombs) reactions in patients with connective tissue diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000740:Anemia / Q000150:complications; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000276:immunology*; D002648:Child; D003298:Coombs Test; D005260:Female; D006801:Humans; D007841:Latex Fixation Tests; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D010488:Polyarteritis Nodosa / Q000276:immunology*; D011696:Purpura, Thrombocytopenic / Q000276:immunology*