Effectiveness of photodynamic therapy associated with irrigants over two biofilm models - Rosa, Ricardo Abreu da; Santini, Manuela Favarin; Figueiredo, José Antônio Poli de; Visioli, Fernanda; Pereira, Jefferson Ricardo; Vivan, Rodrigo Ricci; Montagner, Francisco; Só, Marcus Vinícius Reis (Photodiagnosis and Photodynamic Therapy, 2017)