@misc{indiciae8bce54aa0764,
  title = {[Blood groups in multiple sclerosis].},
  author = {M Wender and Z Przybylski and M Stawarz and U Chmielewska},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7255249/},
  note = {Source identifier: 7255249}
}