Effect of bracket bevel design and oral environmental factors on frictional resistance , The Angle Orthodontist, Volume 0, Issue 0, Ahead of Print. , http://bit.ly/12xmjh8

Effect of bracket bevel design and oral environmental factors on frictional resistance , The Angle Orthodontist, Volume 0, Issue 0, Ahead of Print. , http://bit.ly/12xmjh8 , via Dental Teach " Daily Dental Info " http://www.facebook.com/photo.php?fbid=585670691457484&set=a.585046761519877.1073741852.110664842291407&type=1