Elmahdi, Faris M, Lama S Alahmadi, Saada S Alharbi, Rahaf Abdulla, Abdulrahman L Alanzi, and Sumia S. Kabee. 2024. “Cellular Alterations and Immunohistochemical Expression of p53 and p16 in the Oral Mucosa of Saudi Smokers: A Cross-Sectional Study”. Achievements and Challenges of Medicine and Medical Science Vol. 7, December, 163-78. https://doi.org/10.9734/bpi/acmms/v7/3205.