Chikhaoui Chikhaoui A A Kraoua Kraoua I I Calmels Calmels N N Heterogeneous clinical features in Cockayne syndrome patients and siblings carrying the same CSA mutations Heterogeneous clinical features in Cockayne syndrome patients and siblings carrying the same CSA mutations Orphanet J Rare Dis Orphanet J Rare Dis 2022 2022 17 17 121 121 supplied-pmid 35248096? Here, ERCC8 is linked to Cockayne syndrome.