English 
Italian 
Dutch 
Portuguese 
French 
Spanish 
German 
Japanese 
Norwegian 
Czech 
Arabic 
Unique, the Rare Chromosome Disorder Support Group, exists to inform, support and alleviate the isolation of anyone affected by a rare chromosome or genomic disorder, including Ring 20 syndrome, and to raise public awareness.
See the difference your help and support has made to families living with Ring Chromosome 20 Syndrome
