@misc{indiciaee9305a60eff2,
  title = {Diagnosis in the difficult case.},
  author = {K F Fairley and G J Becker and H M Butler and D R McDowall and D W Leslie},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1104974/},
  note = {Source identifier: 1104974}
}