The sex- and age-distributions of chronic discoid lupus erythematosus in four countries. Possible aetiological and pathogenetic significance.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001323:Autoantibodies; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003718:Denmark; D004739:England; D005260:Female; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D008180:Lupus Erythematosus, Systemic / Q000235:genetics; D008297:Male; D008433:Mathematics; D008722:Methods; D008875:Middle Aged; D012737:Sex Factors; D013548:Sweden; D013997:Time Factors; D014481:United States
D001323:Autoantibodies