Seminars in Orthodontics
Volume 13, Issue 3 , Pages 175-185, September 2007

Comparison of Protraction Facemask Response Using Banded and Bonded Expansion Appliances as Anchorage

  • Peter Ngan

      Affiliations

    • Professor and Chair, Department of Orthodontics, West Virginia University, School of Dentistry, Morgantown, WV.
    • Corresponding Author InformationAddress correspondence to Peter Ngan, DMD, Department of Orthodontics. West Virginia University. School of Dentistry. 1076 Health Science Center North. PO Box 9480, Morgantown, WV 26506. Phone: 304-293-3222
    • ,
  • Elaine Cheung

      Affiliations

    • Private Practice, Perth, Western Australia.
    • ,
  • Stephen H.Y. Wei

      Affiliations

    • Professor and Dean, Emeritus, Faculty of Dentistry, University of Hong Kong.

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PII: S1073-8746(07)00028-X

doi:10.1053/j.sodo.2007.05.003

Seminars in Orthodontics
Volume 13, Issue 3 , Pages 175-185, September 2007

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