Pulino, B. de F.B. et al. 2014. Expression of PCNA, p53 and Ki-67 in dentinogenic ghost cell tumors and calcifying cystic odontogenic tumors. Clinical and Laboratorial Research in Dentistry. 20, 1 (Feb. 2014), 16–22. DOI:https://doi.org/10.11606/issn.2357-8041.v20i1p16-22.