Regenerative treatment of peri-implantitis following implant surface decontamination with titanium brush and antimicrobial photodynamic therapy: A case series with reentry - Poli, Pier Paolo; Souza, Francisley Ávila [UNESP]; Manfredini, Mattia; Maiorana, Carlo; Beretta, Mario (American Academy of Implant Dentistry, 2020)