1. Foreign body in the tongue: an unusual site for a common problem;Patel;J Laryngol Otol,1991
2. An unusual foreign body in the tongue;da Silva;Br J Oral Maxillofac Surg,2000
3. Pharyngeal perforation by a swallowed sewing needle;Dubey;Eur Arch Otorhinolaryngol,2000
4. A tooth located in the tongue;Baldwin;Oral Surg Oral Med Oral Pathol,1978
5. Foreign body in tongue;Samborski;Oral Surg Oral Med Oral Pathol,1985