@misc{indiciae8c2f6f6f58c8,
  title = {Thyroid function tests after strenuous exercise.},
  author = {P R Pannall and A de Waal and F Retief and L Olivier},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/847575/},
  note = {Source identifier: 847575}
}