Hsu Y.-B.Lee W.-J.KING-JEN CHANGChen K.-M.2022-08-122022-08-1219941011-6788https://www.scopus.com/inward/record.uri?eid=2-s2.0-0028025088&partnerID=40&md5=3b260482e19c266d84a0620e136baa40https://scholars.lib.ntu.edu.tw/handle/123456789/616881Primary retroperitoneal soft-tissue sarcomajournal article2-s2.0-0028025088