Alan Dalessandro: Solutions for Peri-Implantitis - A Multi-Factoral Problem LA&HA Symposium 2020 Related videos Michal Nawrocki: The use of Er:YAG and Nd:YAG Lasers In Predictable Implantology Harvey Shiffman: Introduction to "Out of the Box" Laser Aesthetics - Fotona LightWalker Laser Jason Pang: NightLase Treatment for Sleep Disorder Breathing Steven Bartley: Restoration of Pediatric Caries Without Anesthesia