Zou, C., Dexin, Y., Qi, W., Tao, Z., Dongdong, X., Yi, W., Demao, D., Lei, C., Jie, M., Zhiqiang, Z., Jiaxing, M., & Daming, W. (2014). Penile and intramuscular metastases from esophageal squamous cell carcinoma: A rare case report and review of the literature. Canadian Urological Association Journal, 8(11-12), e875–7. https://doi.org/10.5489/cuaj.2253