@misc{indiciae0e34158bed29,
  title = {Diagnostic percussion sounds: 1. A qualitative analysis.},
  author = {A Murray and J M Neilson},
  year = {1975},
  doi = {10.1007/bf02478184},
  url = {https://pubmed.ncbi.nlm.nih.gov/1105019/},
  note = {Source identifier: 1105019}
}