Authors: Arijit Mukhopadhyay; Jamie M Kramer; Gerard Merkx; Dorien Lugtenberg; Dominique F Smeets; Merel A W Oortveld; Ellen A W Blokland; Jyoti Agrawal; Annette Schenck; Hans van Bokhoven; Erik Huys; Eric F Schoenmakers; Ad Geurts van Kessel; C Erik van Nouhuys; Frans P M Cremers Journal: Hum Genet Date: 2010-06-22 Impact factor: 4.132