@misc{indiciaeea4748ef47d0,
  title = {Small DNA deletions creating avirulence in Streptococcus pyogenes.},
  author = {J G Spanier and S J Jones and P Cleary},
  year = {1984},
  doi = {10.1126/science.6089334},
  url = {https://pubmed.ncbi.nlm.nih.gov/6089334/},
  note = {Source identifier: 6089334}
}