1. Warman ML, Cormier-Daire V., Hall C, et al(2011) Nosology and classification of genetic skeletal disorders, 2010 revision. Am J Med Genet 155A: 943–68.
2. Beispiele: Castriota-Scanderbeg and Dallapiccola B (2005) Abnormal Skeletal Phenotypes. Springer, Berlin Heidelberg (2005). Hall, CM, Offiah AC, Forzano F, et al. Fetal and Perinatal Skeletal Dysplasias Racliffe London, New York (2012). Schumacher R, Seaver LH, Spranger J. Fetal Radiology. Springer, Berlin, Heidelberg (2010). Spranger J, Nishimura G, Unger S, Superti-Furga A. Bone Dysplasias Oxford Medical Publishers, New York London print & online (2012)