@misc{indiciaea266199360fa,
  title = {[Christmas seals].},
  author = {G Loytved},
  year = {2006},
  doi = {10.1055/s-2006-944325},
  url = {https://pubmed.ncbi.nlm.nih.gov/17109268/},
  note = {Source identifier: 17109268}
}