@misc{indiciae771a959014fb,
  title = {Birth order and multiple sclerosis.},
  author = {J Cripps and A Rudd and G C Ebers},
  year = {1982},
  doi = {10.1111/j.1600-0404.1982.tb06854.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7136496/},
  note = {Source identifier: 7136496}
}