@misc{indiciaeef9218be5fd4,
  title = {Methacycline hyperpigmentation: a five-year follow-up.},
  author = {H Möller and A Rausing},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6162334/},
  note = {Source identifier: 6162334}
}