Hereditary twenty-nail dystrophy in a Sicilian family.
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D002648:Child; D005799:Genes, Dominant; D006801:Humans; D009262:Nails / Q000473:pathology; D009264:Nails, Malformed / Q000235:genetics*; D010375:Pedigree; D012802:Sicily