@misc{indiciae548fd795c9ec,
  title = {Martin Winckler.},
  author = {Martin Winckler},
  year = {2004},
  doi = {10.1016/s0140-6736(04)15867-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/15051307/},
  note = {Source identifier: 15051307}
}