@misc{indiciaeb2b8a22b630e,
  title = {Direct antigen test for group A streptococcal pharyngitis.},
  author = {P Skellern and J Mitchell and D MacCulloch and S Lang},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8474721/},
  note = {Source identifier: 8474721}
}