@misc{indiciae86a14ba47923,
  title = {[Combined operations I].},
  author = {A Mueller},
  year = {2004},
  doi = {10.1007/s00347-004-1044-y},
  url = {https://pubmed.ncbi.nlm.nih.gov/15138796/},
  note = {Source identifier: 15138796}
}