TY - GEN AU - Coronado,José A AU - Chávez,Miguel Á AU - Manrique,Martín A AU - Cerna,Jony AU - Trejo,Ana L TI - Retroperitoneal epithelioid sarcoma: A case report SN - 1948-5190 PY - 2017/// PB - World journal of gastrointestinal endoscopy N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.4253/wjge.v9.i12.579 ER -