@misc{indiciaee6b863987ba5,
  title = {Equipment for aspirating middle ear fluid samples.},
  author = {J Luotonen and P Sipilä and J Väyrynen},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7132525/},
  note = {Source identifier: 7132525}
}