National Library of Medicine - The synonyms of Killian syndrome, a summary and a list of major features. www.nlm.nih.gov/cgi/jablonski/syndrome_cgi?term=Pallister-Killian+syndrome&field=name
NORD - Pallister Killian Mosaic Syndrome - Offers the synonyms, a general discussion and further resources. www.stepstn.com/cgi-win/nord.exe?proc=GetDocument&rectype=0&recnum=512
Pediatric Database - A definition of Pallister-Killian syndrome, the epidemiology, pathogenesis, clinical features, investigations and management. www.icondata.com/health/pedbase/files/PALLISTE.HTM