Vipul D Yagnik Sushil Dawka
10.2147/CEG.S203697
Clin Exp Gastroenterol
2019 Jun 25;12:279-285.
chemotherapy gastrointestinal perforation immunohistochemistry peripheral primitive neuroectodermal tumor surgery
CC BY-NC
https://pubmed.ncbi.nlm.nih.gov/31417299/
Case Reports
PMC6600760
31417299
Extraskeletal Ewing's sarcoma/peripheral primitive neuroectodermal tumor of the small bowel presenting with gastrointestinal perforation
2019