Haygood, Tamara Miner, Mohamed Sayyouh, Jason Wong, Jennifer C. Lin, Aurelio Matamoros, Carl Sandler, and John E. Madewell. 2015. “Skeletal Muscle Metastasis from Renal Cell Carcinoma : 21 Cases and Review of the Literature”. Sultan Qaboos University Medical Journal 15 (3):327-37. https://journals.squ.edu.om/index.php/squmj/article/view/2039.