Betancourt, Pablo Er,Cr:YSGG Laser-Activated Irrigation and Passive Ultrasonic Irrigation: Comparison of Two Strategies for Root Canal Disinfection. [electronic resource] - Photobiomodulation, photomedicine, and laser surgery Feb 2020 - 91-97 p. digital Publication Type: Comparative Study; Journal Article ISSN: 2578-5478 Standard No.: 10.1089/photob.2019.4645 doi Subjects--Topical Terms: BiofilmsDental Pulp Cavity--radiation effectsDisinfection--methodsEquipment Contamination--prevention & controlHumansIn Vitro TechniquesLasers, Solid-StateRoot Canal Irrigants--administration & dosageSodium Hypochlorite--administration & dosageUltrasonics--methods