1. The Dentigerous Cyst Is a Potential Adamantinoma;Cahn;Dental Cosmos,1933
2. A Survey of 3,874 Routine Full-Mouth Radiographs. I. A Study of Retained Roots;Dachi;Oral Surg., Oral Med. & Oral Path.,1961
3. Our Third Molar Teeth; Their Eruption, Presence and Absence;Hellman;Dental Cosmos,1936
4. Incidence of Impacted Teeth;Mead;Int. J. Orthodontia,1930
5. Oral Surgery;Mead,1954