Position effect leading to haploinsufficiency in a mosaic ring chromosome 14 in a boy with autism. - Castermans, Dries; Thienpont, Bernard; Volders, Karolien; Crepel, An; Vermeesch, Joris R.; Schrander-Stumpel, Connie T.; Van de Ven, Wim J. M.; Steyaert, Jean G.; Creemers, John W. M.; Devriendt, Koen (European Journal of Human Genetics, 2008)