@misc{indiciaed9890a7d8271, title = {[Perimesencephalic subarachnoid hemorrhage].}, author = {I A HynÄs and E Kerty and R Nyberg-Hansen and S J Bakke}, year = {1997}, url = {https://pubmed.ncbi.nlm.nih.gov/9214005/}, note = {Source identifier: 9214005} }