Pereira, Elizete Maria Rita Clinical Evidence of the Efficacy of a Mouthwash Containing Propolis for the Control of Plaque and Gingivitis: A Phase II Study. [electronic resource] - Evidence-based complementary and alternative medicine : eCAM 2011 - 750249 p. digital Publication Type: Journal Article ISSN: 1741-4288 Standard No.: 10.1155/2011/750249 doi