AL – AZZAWI , Lehadh M. Immunohistochemical Analysis of PCNA and P53 Proteins in Oral Lichen Planus,Oral Dysplasia and Normal Oral Mucosa. Diyala Journal of Medicine, [S. l.], v. 6, n. 1, p. 41–47, 2019. Disponível em: https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/362. Acesso em: 12 aug. 2025.