Telemedicine and laryngology in Brazil: current situation, limitations, and prospects Gustavo Polacow Korn; Virgilio Prado; Vania Rosa Moraes;

Photobiomodulation in Brazil: Current scenario and evidence-based practice in the voice clinic Gustavo Polacow Korn; Renata Rangel Azevedo; Viviane Souza Bicalho Bacelete; Claudia Alessandra Eckey;

Visual-perceptive assessment of glottic characteristics of vocal nodules by means of high-speed videoendoscopy Gustavo Polacow Korn; Ana Cristina Côrtes Gama; Ualisson Nogueira do Nascimento;