@misc{indiciae7e6f43232949,
  title = {Letter: Diagnostic methods.},
  author = {G R Norman and H S Barrows and J W Feightner and V R Neufeld},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1152033/},
  note = {Source identifier: 1152033}
}