@misc{indiciae7d401aad8a36,
  title = {The Sheffield pump.},
  author = {E A Welchew},
  year = {1984},
  doi = {10.1111/j.1365-2044.1984.tb07326.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6731781/},
  note = {Source identifier: 6731781}
}