Harvey Shiffman: Intro to Airway Health with NightLase C3 (circumferential) LA&HA Symposium 2021 Related videos Kresimir Simunovic: The Power of Low Level Laser Therapy in Periodontology and Photobiomodulation Giovanni Olivi: Laser Applications of Labial and Lingual Frenula: a Simplified and Predictable Technique Kinga Grzech Lesniak: Microbiological Evaluation of Neodymium and Erbium Lasers on Oral Pathogens Paolo Vescovi: Advantages of QSP Mode in Bone Surgery