Ilay Maden: Back to Basics with Soft-tissue Surgery and Periodontitis Treatment LA&HA Symposium 2019 Related videos Kinga Grzech Lesniak: Why Laser Periodontal Treatment is Worth Considering Marcela Bisheimer Chemez: Minimally Invasive Conservative Dentistry (MID) with Laser Kinga Grzech Lesniak: Microbiological Evaluation of Neodymium and Erbium Lasers on Oral Pathogens Jeffrey P. Cranska: Remove Ceramic Crowns in One Piece in Under 2 Minutes