title: A phenomenon of macrophage aggregation activity in sera of patients with exfoliative erythroderma, erythema multiforme, and erythema nodosum.
mesh_terms: D000293:Adolescent; D000368:Aged; D002449:Cell Aggregation; D003873:Dermatitis, Exfoliative / Q000097:blood* / Q000276:immunology; D004892:Erythema Multiforme / Q000097:blood* / Q000276:immunology; D004893:Erythema Nodosum / Q000097:blood* / Q000276:immunology; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008264:Macrophages / Q000276:immunology; D008297:Male