TY  - RPRT
TI  - Primitive neuroectodermal tumor and extraskeletal Ewing sarcoma arising primarily around the spinal column: report of four cases and a review of the literature.
AU  - Katsumi Harimaya
AU  - Yoshinao Oda
AU  - Shuichi Matsuda
AU  - Kazuhiro Tanaka
AU  - Hirokazu Chuman
AU  - Yukihide Iwamoto
PY  - 2003
DO  - 10.1097/01.brs.0000085099.47800.df
UR  - https://pubmed.ncbi.nlm.nih.gov/14520055/
ID  - 14520055
ER  -