1. Correction of the atrophic alveolar ridge by interpositional bone grafting: A progress report;Bell;J Oral Surg,1974
2. Correction of the atrophic alveolar ridge by interpositional bone grafting: A progress report;Bell;J Oral Surg,1978
3. The use of freeze-dried bone as a biologic crib for ridge augmentation: A preliminary report;Wolford;Oral Surg,1977
4. Surgical correction of the atrophic alveolar ridge;Bell;Oral Surg,1977
5. Correction of the short-face syndrome—vertical maxillary deficiency: A preliminary report;Bell;J Oral Surg,1977