Critical Decisions in Periodontology , 4th ed. (2003) – StatRef
Walter B. Hall
Endodontics , 5th ed. (2002) – StatRef
John I. Ingle and Leif K. Bakland
Essentials of Oral Medicine, (2002) – StatRef
Sol Silverman, L. Roy Eversole, and Edmond L. Truelove
Oral Cancer ,5th ed. (2003) – StatRef
Sol Silverman Jr.
Primary Preventive Dentistry , 6th ed. (2004) – StatRef
Norman O. Harris
