@misc{indiciaefe52a9569425,
  title = {An improved control valve for sphygmomanometers.},
  author = {S C Mishra and S Conceicao and D N Kerr and T H Frost and D C Mitchell},
  year = {1977},
  doi = {10.3109/03091907709160632},
  url = {https://pubmed.ncbi.nlm.nih.gov/886601/},
  note = {Source identifier: 886601}
}