Online Mendelian Inheritance in Man - Describes some of the few reported cases, and includes references. - http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=OMIM&dopt=Detailed&tmpl=dispomimTemplate&list_uids=158170
Chromosome 9P- - Non-profit organization working to inform and educate others about this syndrome, also known as Alfi's Syndrome. Includes news, events, and links to additional information. - http://www.9pminus.org/