@misc{indiciae261de4a16dd7,
  title = {Let's open the door!},
  author = {H Burchardi},
  year = {2002},
  doi = {10.1007/s00134-002-1401-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/12373458/},
  note = {Source identifier: 12373458}
}