Nablus mask-like facial syndrome: Deletion of chromosome 8q22.1 is necessary but not sufficient to cause the phenotype. - Allanson, Judith; Smith, Amanda; Hare, Heather; Albrecht, Beate; Bijlsma, Emilia; Dallapiccola, Bruno; Donti, Emilio; Fitzpatrick, David; Isidor, Bertrand; Lachlan, Katherine; Le Caignec, Cedric; Prontera, Paolo; et al. (American Journal of Medical Genetics. Part A, 2012)