Butler Merlin G, Theodoro Mariana, Skouse Jennifer D
Section of Medical Genetics and Molecular Medicine, Children's Mercy Hospitals and Clinics and University of Missouri-Kansas City School of Medicine, Kansas City, Missouri 64108, USA.
Am J Med Genet A. 2007 Mar 1;143A(5):488-92. doi: 10.1002/ajmg.a.31683.