Rassol, Hiba J, and Kadhim Al-Soudani. 2013. “Immunohistochemical Expression of D2-40, VEGF and PCNA As Biological Markers of Lymphangiogenesis, Angiogenesis and Proliferation in Pleomorphic Adenoma of Salivary Gland Origin”. Journal of Baghdad College of Dentistry 25 (Special Is): 53-58. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/199.