Lupus erythematosus. Analysis of the sex- and age-distributions of the discoid and systemic forms of the disease in different countries.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007223:Infant; D008179:Lupus Erythematosus, Discoid / Q000453:epidemiology* / Q000235:genetics; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology* / Q000235:genetics; D008297:Male; D008875:Middle Aged; D009426:Netherlands; D012737:Sex Factors; D013997:Time Factors