» Cri-du-chat Support Group of Australia Information on this rare genetic disorder, including its characteristics and genetic basis. http://www.criduchat.asn.au
» NORD: Cri du Chat Syndrome Offers the synonyms, a general discussion and further resources. http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Cri%20du%20Chat%20Syndrome
» The CaF Directory A description of Cri du Chat Syndrome with details on the inheritance pattern and pre-natal diagnosis. http://www.cafamily.org.uk/Direct/c81.html