Ho C, Türk T, Elekdaüğ-Türk S, Jones AS, Petocz P, Cheng LL, Darendeliler MA. Physical properties of root cementum: Part 19. Comparison of the amounts of root resorption between the right and left first premolars after application of buccally directed heavy orthodontic tipping forces. Am J Orthod Dentofacial Orthop 2011;140:e49-52.
The spelling of the first author’s surname was published incorrectly, and should read “Oh C” rather than “Ho C. ”