References

References

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2. Lee FMS. The displaced root in the maxillary sinus. Oral Surgery 1970;29: 491-503.

3. Lee FMS. Management of the displaced root in the maxillary sinus. Int J Oral Surg 1978;7: 374-9.

4. Maloney DL, Doku HC. Maxillary sinusitis of odontogenic origin. J Cand D A 1968;34: 591-603.

5. Richards, AG. The buccal object rule. Dent Radiogr Photogr 1980;53: 37-56.

6. von Wovern N. Oroantral communications and displacements of roots into the maxillary sinus: a follow-up of 231 cases. J Oral Surg 1971;29: 622-7.

7. Sims APT. A dental root in the ostium of the maxillary antrum. Brit J Oral Maxillofac Surg 1985;23: 67-73.

8. Wheeler RC. A textbook of dental anatomy and physiology. WB Saunders Co., 4th ed. 1965.

9. Worth HM. Principles and practice of oral and radiological interpretation. Year Book Medical Publishers, Inc. 1963.