Gupta, Devika, Tathagata Chatterjee, Rohit Tewari, Arti Trehan, and Anuradha Ahuja. “Primary Ewing Sarcoma Primitive Neuroectodermal Tumor of the Lung”.
Autopsy and Case Reports 10, no. 3 (August 24, 2020): e2020199. Accessed April 4, 2025.
https://journals.usp.br/autopsy/article/view/188726.