title: Natural history of psoriasis in 61 twin pairs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004200:Diseases in Twins; D004777:Environment; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000453:epidemiology / Q000235:genetics*; D012075:Remission, Spontaneous; D012737:Sex Factors; D013223:Statistics as Topic; D013997:Time Factors; D014481:United States