@misc{indiciae373e45ba8daf,
  title = {Plasmapheresis in severe asthma.},
  author = {J Gartmann and P Grob and M Frey},
  year = {1978},
  doi = {10.1016/s0140-6736(78)91344-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/78231/},
  note = {Source identifier: 78231}
}