Gutmann James L Problem solving in endodontics : prevention, identification, and management / James L. Gutmann, Thom C. Dumsha, Paul E. Lovdahl. - 4th ed. - St. Louis, Mo. : Elsevier Mosby, 2006. - vii, 582 p. : ill., 27 cm. Includes bibliographical references and index. ISBN: 9780323031820 032303182X Subjects--Topical Terms: Dental pulp diseasesDentistryRoot canal therapy--MethodsEndodontics--Methods LC Class. No.: WU230 Dewey Class. No.: 617.6342