Anshuma Bansal, et al. “Small Cell Neuroendocrine Tumor of Prostate Presenting With Sphenoidal Metastasis: Case Report”. GMC Patiala Journal of Research and Medical Education, vol. 4, no. 2, Dec. 2021, pp. 52-55, https://jrme.gmcpatiala.edu.in/index.php/j/article/view/90.