@misc{indiciaebbe1f1c97f65,
  title = {Echoes across the diaphragm.},
  author = {D O Cosgrove and P Garbutt and C R Hill},
  year = {1978},
  doi = {10.1016/0301-5629(78)90081-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/653882/},
  note = {Source identifier: 653882}
}