@misc{indiciae508b7c3ee78f,
  title = {Uniform SAH grading.},
  author = {D Stålhammar and J E Starmark},
  year = {1989},
  doi = {10.3171/jns.1989.71.2.0303},
  url = {https://pubmed.ncbi.nlm.nih.gov/2746359/},
  note = {Source identifier: 2746359}
}