@misc{indiciae92ef93562efb,
  title = {Thyroid function in lactating women using the Progestasert system.},
  author = {I I Ibrahim and M I Abdalla and M H Badraoui and A E Abdelaal},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/12336866/},
  note = {Source identifier: 12336866}
}