@misc{indiciaeaff4890f2e14,
  title = {Pied piper.},
  author = {Johannes Borgstein},
  year = {2004},
  doi = {10.1016/s0140-6736(04)15517-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/14962548/},
  note = {Source identifier: 14962548}
}