1. Head and neck-sinuses and masses;Filston,1980
2. The pharynx and its derivatives;Gray,1972
3. Congenital head and neck masses in infants and children: II;Guarisco;Ear Nose Throat J,1991
4. Thyroglossal and branchial cleft cysts and sinuses;Telander;Surg Clin North Am,1977
5. Management of congenital anomalies of the neck;Enepekides;Facial Plast Surg Clin North Am,2001