@misc{indiciae2a3a469671b2,
  title = {Beta-adrenergic blocking drugs and thyroid function.},
  year = {1977},
  doi = {10.1136/bmj.2.6094.1039},
  url = {https://pubmed.ncbi.nlm.nih.gov/21719/},
  note = {Source identifier: 21719}
}