- Correspondence to Dr Fowzan S Alkuraya, Developmental Genetics Unit, King Faisal Specialist Hospital and Research Center, MBC-03 PO BOX 3354, Riyad 11211, Saudi Arabia;
- Received October 6, 2011
- Revised November 2, 2011
- Accepted November 3, 2011
- First published November 25, 2011.
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