C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\Papers.risTY - Journal T1 - SEM Evaluation of Enamel Surface Changes and Enamel Microhardness around Orthodontic Brackets after Application of CO2 Laser, Er,Cr:YSGG Laser and Fluoride Varnish: An In vivo Study JF -jf JO - JCDR SP - ZC59 LP - M3 - VL - 11 IS - 9 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2017&month=September&volume=11&issue=9&page=ZC59-ZC63&id=10603 N2 - ER -