Yetkin, Ozkan, Levent Cem Mutlu, Erdal In, Suleyman Savas Hacievliyagil, Gazi Gulbas, Bulent Mizrak, and Hakan Gunen. “Lung Cancer With Oral Cavity Metastasis: Case Report”. Annals of Medical Research 14, no. 3 (May 25, 2021): 0211–0212. Accessed July 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/3170.