1. Technik und Ergebnisse der Spaltplastiken;Axhausen,1952
2. Role of animal models in experimental studies of craniofacial growth following cleft lip and palate repair;Bardach;Cleft Palate J.,1988
3. Does mucoperiosteum and palatal bone affect maxillofacial surgery?;Bardach;Plast. Reconstr. Surg.,1991
4. Ergebnisse der primären Osteoplastik;Becker;Fortschr. Kiefer-Gesichtschir.,1973
5. Elimination of the residual alveolar cleft by secondary bone grafting and subsequent orthodontic treatment;Bergland;Cleft Palate J.,1986