@misc{indiciae3f010f780ada,
  title = {Pituitary-thyroid feedback.},
  author = {R P Levy},
  year = {1979},
  doi = {10.1056/nejm197906213002513},
  url = {https://pubmed.ncbi.nlm.nih.gov/440394/},
  note = {Source identifier: 440394}
}