Alan D'Alessandro: Treating Periodontitis - Making it Easy and Predicatable LA&HA Symposium 2023 Related videos Mihael Vrčkovnik: Photobiomodulation Therapy in Peripheral Nerve Regeneration Boris Gašpirc: SWEEPS®: A Novel Approach to Periodontal and Peri-implant Disease Therapy Beatrijs Deruyter: The Importance of Er and Nd Lasers in the Treatment of Periodontitis LA&HA Symposium in Dentistry 2020