Educating Children with Velo-Cardio-Facial Syndrome: (also Known as 22q11.2 Deletion Syndrome and DiGeorge Syndrome) (Genetic Syndromes and Communication Disorders) (Paperback) - Common

Velo-cardio-facial-syndrome, also known as 22q11.2 deletion syndrome and DiGeorge syndrome, is relatively new - the genetic test to determine if a child has it has only been available since 1994.