Proffit, William R.
Contemporary orthodontics / William R. Proffit, Henry W. Fields, Jr., David M. Sarver. - sixth ed. - ii, 751 p. : ill. (some col.) ; 29 cm.
Includes bibliographical references and index.
789032354873
Orthodontics.
Orthodontics.-- methods.
RK521 / .P76 2019
Contemporary orthodontics / William R. Proffit, Henry W. Fields, Jr., David M. Sarver. - sixth ed. - ii, 751 p. : ill. (some col.) ; 29 cm.
Includes bibliographical references and index.
789032354873
Orthodontics.
Orthodontics.-- methods.
RK521 / .P76 2019