@misc{indiciaec626b442cbc5,
  title = {Grommets and swimming.},
  author = {P W Head},
  year = {1978},
  doi = {10.1136/bmj.2.6150.1497-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/719489/},
  note = {Source identifier: 719489}
}