Harvey Shiffman: Introduction to Non-Surgical Sleep and Airway Improvement LA&HA Symposium 2020 Related videos Henryk Frelich: Assessment of the Efficacy and Safety of Laser Snoring Treatment (NightLase®) Michael Bleeker: Laser Aesthetics with PRF and Stemcell Mask Roeland J.G. De Moor: Next Level Endodontics: The Evolution of Bubbles. Part I Wojciech Scierski: Effectiveness of the Er:YAG Fotona Laser in Snoring Treatment – Long Term Results