De Lissovoy, G The cost-effectiveness of a new chlorhexidine delivery system in the treatment of adult periodontitis. [electronic resource] - Journal of the American Dental Association (1939) Jun 1999 - 855-62 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0002-8177 Standard No.: 10.14219/jada.archive.1999.0311 doi Subjects--Topical Terms: AdultAgedAnti-Infective Agents, Local--administration & dosageChi-Square DistributionChlorhexidine--administration & dosageCost-Benefit AnalysisDental Prophylaxis--economicsDrug Carriers--economicsDrug Delivery Systems--economicsFemaleHumansMaleMiddle AgedModels, EconomicPeriodontitis--drug therapy