Mitchell, Laura, 1958- An introduction to orthodontics / Laura Mitchell, with contributions from Nigel E. Carter and Bridget Doubleday. - 2nd ed. - Oxford : Oxford University Press , 2001. - 234p. : ill. ; 28cm Includes index. Definitions : p.228-229 Index : p.231-234 ISBN: 0192631845 RM202.61 Subjects--Topical Terms: Orthondontics. National Library of Medicine Call No.: WU400 / .M681i 2001 9