TY - JOUR T1 - Effect of low-level laser therapy on pain levels in patients with temporomandibular disorders: a systematic review JO - Journal of Applied Oral Science A1 - Maia, Mila Leite de Moraes A1 - Bonjardim, Leonardo Rigoldi A1 - Quintans, Jullyana de Souza Siqueira A1 - Ribeiro, Maria Amália Gonzaga A1 - Maia, Luiz Guilherme Martins A1 - Conti, Paulo César Rodrigues SN - 1678-7757 UL - 10.1590/S1678-77572012000600002 VL - 20 Y1 - 2012 PB - Brasil ER -