Kresimir Simunovic: The Power of Low Level Laser Therapy in Periodontology and Photobiomodulation LA&HA Symposium 2018 Related videos Rita El Feghali: LightWalker in Dental Aesthetic Procedures Fernando Duarte: LightWalker in Oral Surgery / Oral Lesions Fernando Macedo: V-Shape Lift with "Erbium douche" Technique - Is it Possible to Stop Aging? Romina Zadehkabir: Simultaneous Laser Treatment for Active Acne, Acne Scars and Hyperpigmentation