Ghehi, Mahboobeh Momeni, Buik Tajeri, and Saied Malhiakzackerini. “Cells and Tissues Involved in Immune System”. International Journal of Medical Science and Clinical Invention 5, no. 3 (March 30, 2018): 3707–3713. Accessed November 23, 2024. https://valleyinternational.net/index.php/ijmsci/article/view/1138.