TY - RPRT TI - Primary intraspinal primitive neuroectodermal tumor at conus medullaris. AU - Young Woo Kim AU - Byung Ho Jin AU - Tai Seung Kim AU - Yong Eun Cho PY - 2004 DO - 10.3349/ymj.2004.45.3.533 UR - https://pubmed.ncbi.nlm.nih.gov/15227743/ ID - 15227743 ER -