Polymerase chain reaction technique as a diagnostic tool for bacterial detection in root canals of cleft lip and palate patients - Pereira, Tatiana Cristina Silveira; Oliveira, Thais Marchini; Sakai, Vivien Thiemy; Dionísio, Thiago José; Hussne, Renata Pardini; Nishiyama, Celso Kenji; Machado, Maria Aparecida de Andrade Moreira; Santos, Carlos Ferreira dos (RGO - Revista Gaúcha de Odontologia, 2010)