1. Oral Surgery;Thoma,1956
2. Congenital Ranula;Redpath;Oral Surg,1969
3. Congenital Atresia of the Submandibular Ducts With Ranula;Beke;J. Oral Surg,1963
4. Case of Congenital Xerostomia;Faber;Acta Paediatr,1942
5. Sublingual Branchiogenic Cyst;Calman;Oral Surg,1963