@misc{indiciaef91384c0b18a,
  title = {Pseudomalabsorption of levothyroxine.},
  author = {K B Ain and S Refetoff and H G Fein and B D Weintraub},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1920700/},
  note = {Source identifier: 1920700}
}