@misc{indiciae64e2f0c0afa1,
  title = {Childhood polymyositis: a case-control study.},
  author = {M J Koch and J A Brody and M M Gillespie},
  year = {1976},
  doi = {10.1093/oxfordjournals.aje.a112341},
  url = {https://pubmed.ncbi.nlm.nih.gov/998610/},
  note = {Source identifier: 998610}
}