title: Immunologic studies in patients with alopecia areata.
mesh_terms: D000293:Adolescent; D000328:Adult; D000506:Alopecia Areata / Q000276:immunology*; D002464:Cell Migration Inhibition; D003165:Complement System Proteins / Q000032:analysis; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D008297:Male; D008875:Middle Aged
chemical_list: D003165:Complement System Proteins