RT Journal Article SR Electronic T1 The facial dysmorphy in the newly recognised microdeletion 2p15–p16.1 refined to a 570 kb region in 2p15 JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 189 OP 192 DO 10.1136/jmg.2007.056176 VO 45 IS 3 A1 E Chabchoub A1 J R Vermeesch A1 T de Ravel A1 P de Cock A1 J-P Fryns YR 2008 UL http://jmg.bmj.com/content/45/3/189.abstract AB