@misc{indiciaee3cab70d854f,
  title = {New developments in ultrasonic equipment.},
  author = {A J Hall},
  year = {1980},
  doi = {10.1093/oxfordjournals.bmb.a071652},
  url = {https://pubmed.ncbi.nlm.nih.gov/7020856/},
  note = {Source identifier: 7020856}
}