Multiple sessions of antimicrobial photodynamic therapy improve periodontal outcomes in patients with down syndrome: a 12-month randomized clinical trial - Ferreira, Rafael; Greghi, Sebastião Luiz Aguiar; Sant Ana, Adriana Campos Passanezi; Zangrando, Mariana Schutzer Ragghianti; Damante, Carla Andreotti (Dentistry Journal, 2025)