@misc{indiciaee8c010fabc37,
  title = {Streptococcus pyogenes, type 49. A nephritogenic Streptococcus with a wide geographical distribution.},
  author = {W R Maxted and C A Fraser and M T Parker},
  year = {1967},
  doi = {10.1016/s0140-6736(67)92540-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4163922/},
  note = {Source identifier: 4163922}
}