%0 Journal Article %T Effects of a simulated oral environment and sterilization on load deflection properties of superelastic nickel titanium based orthodontic wiers %A Ramazanzadeh %A F. Ahrari %A B. Sabzevari %A Zebarjad, Seyed Mojtaba %A A. Ahrari %J International Journal of Orthodontics %@ 0020-7500 %D 2011