C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\Papers.risTY - Journal T1 - Letter to the Editor Regarding Prevalence of Periodontal Disease and Characterization of its Extent and Severity in An Adult Population: An Observational Study JF -jf JO - JCDR SP - ZL02 LP - M3 - VL - 9 IS - 9 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2015&month=September&volume=9&issue=9&page=ZL02-ZL03&id=6473 N2 - ER -