1. Secondary bone grafting of alveolar clefts;Åhyholm;Scand J Plast Reconstr Surg,1981
2. Secondary alveolar bone grafting in clefts of the lip and palate;Amanat;J Craniomaxillofac Surg,1991
3. Elimination of the residual alveolar cleft by secondary bone grafting and subsequent orthodontic treatment;Bergland;Cleft Palate J,1986
4. Bone grafting of alveolar clefts;Bertz;J Oral Surg,1981
5. Secondary bone grafting of residual alveolar and palatal cleft;Boyne;J Oral Surg,1972