Kinga Grzech Lesniak: Microbiological Evaluation of Neodymium and Erbium Lasers on Oral Pathogens LA&HA Symposium 2018 Related videos Wojciech Scierski: Effectiveness of the Er:YAG Fotona Laser in Snoring Treatment – Long Term Results Gautam Herle: Crown Lengthening and Immediate Crown Norberto Berna: LightWalker Laser Flexibility in a Complex Case Janka Ohlasova: Pulses of Life – From SSP to QSP® and its Application in Conservative Dentistry