@misc{indiciae585f342c7917,
  title = {Hypothyroidism followed by hyperthyroidism.},
  author = {H Perrild and J M Hansen},
  year = {1977},
  doi = {10.1016/s0140-6736(77)90571-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/73033/},
  note = {Source identifier: 73033}
}