@misc{indiciae07324d02366d, title = {[Chronic spinal subdural hematoma].}, author = {J J López Zafra and L San Martín Sánchez and J Lozano Sánchez}, year = {1982}, url = {https://pubmed.ncbi.nlm.nih.gov/6215696/}, note = {Source identifier: 6215696} }