@misc{indiciae8cbeaa364bd4, title = {Intraspinal primitive neuroectodermal tumor arising from the sacral spinal nerve root.}, author = {H M Liu and W C Yang and R L Garcia and J M Noh and V Malhotra and N E Leeds}, year = {1987}, doi = {10.1016/0149-936x(87)90071-3}, url = {https://pubmed.ncbi.nlm.nih.gov/2832122/}, note = {Source identifier: 2832122} }