@misc{indiciae39f5987f68be,
  title = {Creatine phosphokinase in thyroid: isoenzyme composition compared with other tissues.},
  author = {F A Graig and J C Smith},
  year = {1967},
  doi = {10.1126/science.156.3772.254},
  url = {https://pubmed.ncbi.nlm.nih.gov/6021044/},
  note = {Source identifier: 6021044}
}