{Reference Type}: Journal Article {Title}: A lack of consensus in the measurement methods for and definition of periodontitis. {Author}: Tezal M;Uribe S; {Journal}: J Am Dent Assoc {Volume}: 142 {Issue}: 6 {Year}: Jun 2011 {Factor}: 3.454 {DOI}: 10.14219/jada.archive.2011.0250 {Abstract}: