Photodynamic therapy decrease immune-inflammatory mediators levels during periodontal maintenance - Andrade, Priscila Vivas da Cruz; Alves, Vanessa Túbero Euzebio; Carvalho, Verônica Franco de; Rodrigues, Michelle De Franco; Pannuti, Cláudio Mendes; Caldeira, Marinella Holzhausen; Micheli, Giorgio de; Conde, Marina Clemente (Lasers in Medical Science, 2016)