Proffit, William R. Contemporary orthodontics / William R. Proffit, Henry W. Fields, Jr., David M. Sarver. - 5th ed. - St. Louis, Mo. : Mosby Elsevier, c2007. - xii, 754 p. : ill. (some col.) ; 29 cm. Includes bibliographical references and index. ISBN: 9780323083171 Nat. Bib. Agency Control No.: 101291337 DNLM Subjects--Topical Terms: Orthodontics.Orthodontics--methods. Dewey Class. No.: 617.643 / PRO National Library of Medicine Call No.: 2007 A-763