1. Kraniofaziale Dysostosen;Anderl,1983
2. Frontofacial advancement with bony separation in craniofacial dysostosis;Anderl;Plast Reconstr Surg,1983
3. Kraniosynostosen–Prinzipien und Risiken der chirurgischen Behandlung;Collmann;Dtsch Z Mund Kiefer Gesichtschir,1996
4. Long- term results of treatment in craniosynostosis;David,1991
5. Complications with facial advancement;Fearon;Plast Reconstr Surg,1993