Alqalshy, E., El-Rahman, K. A., Ibrahim, A., Alazzazi, M. A., Abdel-Wahab, A. S., Mahmoud, H. M., Abdelhameed, W. B., & Esmail, A. E. A. E. M. (2021). Immunohistochemical evaluation of CD31 and D2-40, expression in oral squamous cell carci-noma. International Journal of Health Sciences, 5(S2), 514–525. https://doi.org/10.53730/ijhs.v5nS2.12762