TY - JOUR T1 - Primary Ewing sarcoma/primitive neuroectodermal tumor of the lung JO - Autopsy and Case Reports A1 - Gupta, Devika A1 - Chatterjee, Tathagata A1 - Tewari, Rohit A1 - Trehan, Arti A1 - Ahuja, Anuradha SN - 2236-1960 UL - 10.4322/acr.2020.199 VL - 10 Y1 - 2020 PB - Brasil ER -