Suzuki, Takahiro, Kazuhiro Murakami, Naoya Noguchi, Fumi Shoji, Sachiko Fukaya, Yutaka Tateda, Muneharu Yamazaki, Miho Nakazumi, Teruyuki Sato, and Nobuo Ohta. “Pleomorphic Liposarcoma Arising on the Cheek: A Case Report and Review of the Literature”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 9 (August 23, 2021): 1526–1530. Accessed March 28, 2026. https://www.ijorl.com/index.php/ijorl/article/view/3096.