TY - JOUR T1 - The analgesic effect of photobiomodulation therapy (830 nm) on the masticatory muscles: a randomized, double-blind study JO - Brazilian Oral Research A1 - Costa, Sabrina Araújo Pinho A1 - Florezi, Giovanna Piacenza A1 - Artes, Gisele Ebling A1 - Costa, Jessica Ribeiro da A1 - Gallo, Rosane Tronchin A1 - Freitas, Patricia Moreira de A1 - Witzel, Andrea Lusvarghi SN - 1806-8324 UL - 10.1590/1807-3107bor-2017.vol31.0107 VL - 31 Y1 - 2017 PB - Brazil ER -