Shazo, S. .; Dakheel Al-Mualla, H. .; Muayad Abdulkarem, A. .; Aftan Zghair, F. . The Correlation Between Depth of Invasion, and Degree of Differentiation With Cervical Lymph Node Metastasis in Oral Squamous Cell Carcinoma. J. Contemp. Med. Sci. 2023, 9.