@misc{indiciaed67b143fd979,
  title = {Primarily chronic progressive and relapsing/remitting multiple sclerosis: two immunogenetically distinct disease entities.},
  author = {O Olerup and J Hillert and S Fredrikson and T Olsson and S Kam-Hansen and E Möller and B Carlsson and J Wallin},
  year = {1989},
  doi = {10.1073/pnas.86.18.7113},
  url = {https://pubmed.ncbi.nlm.nih.gov/2571150/},
  note = {Source identifier: 2571150}
}