Johnny Wong: The Use of Lasers in General Dentistry LA&HA Symposium 2018 Related videos Praveen R Arany: Photobiomodulation Irwansyah Manurung: How Laser Treatment Transformed an Oral Hemangioma Patient's Life Harvey Shiffman: Laser-Assisted Treatment of Tinnitus and Vertigo Kinga Grzech-Leśniak: SWEEPS® and Ultraconservative Endo: A New Approach