Efficacy of photobiomodulation on oral lichen planus: a protocol study for a double-blind, randomised controlled clinical trial - Ferri, Elza Padilha; Gallo, Camila de Barros; Abboud, Clery Saad; Yanaguizawa, Wellington Hideaki; Horliana, Anna Carolina Ratto Tempestini; Silva, Daniela de Fatima Oliveira da; Pavani, Christiane; Bussadori, Sandra Kalil; Nunes, Fábio Daumas; Ferrari, Raquel Agnelli Mesquita; Fernandes, Kristianne Porta Santos; Rodrigues, Maria Fernanda Setúbal Destro (B M J Group, 2018)