Michael Bleeker: Laser Aesthetics with PRF and Stemcell Mask LA&HA Symposium 2021 Related videos Philip Hand: Infant Lingual Frenectomy Magdalena Gryka-Deszczynska: Effect of Er:YAG and Nd:YAG Lasers, including PBM, on Bone Metabolism and Alveolar Bone Preservation David Barnard: Transitioning to SWEEPS Mojca Trost: Clinical Applications of LightWalker Laser in Regenerative and Resective Periodontal Surgery