Genetic polymorphisms in promoter region of DEFB1 associated persistent apical periodontitis - Sousa Neto, Manoel Damião de; Antunes, Leonardo; Carvalho, Léo de; Petean, Igor Bassi Ferreira; Antunes, Livia Azeredo Alves; Freitas, Jéssica Vavassori de; Salles, Alessandro Guimarães; Olej, Beni; Oliveira, Daniela Barroso de; Küchler, Erika Calvano (IADR/AADR/CADR General Session, 2020)