title: Waardenburg syndrome: variable phenotypic expression in monozygotic twins.
authors.forename: Z
authors.initials: Z
authors.lastname: Suyugül
authors.forename: B
authors.initials: B
authors.lastname: Tüysüz
authors.forename: F
authors.initials: F
authors.lastname: Tükenmez
authors.forename: M
authors.initials: M
authors.lastname: Başaran
authors.forename: A
authors.initials: A
authors.lastname: Cenani
mesh_terms: D004200:Diseases in Twins; D004386:Duodenum / Q000002:abnormalities; D019066:Facies; D005260:Female; D006801:Humans; D007223:Infant; D010641:Phenotype; D014430:Twins, Monozygotic; D014849:Waardenburg Syndrome / Q000235:genetics* / Q000473:pathology