A. P. O. Castro, P. L. Tobouti, and S. C. O. M. Sousa, “Comparison of p16ink4a immunostaining in benign and malignant HPV-related lesion”, Clin Lab Res Dent, vol. 21, no. 2, pp. 77–83, Dec. 2015, doi: 10.11606/issn.2357-8041.clrd.2015.97169.