@misc{indiciae567022aac3de,
  title = {A mathematical model for structure-function relations in hemoglobin.},
  author = {A Szabo and M Karplus},
  year = {1972},
  doi = {10.1016/0022-2836(72)90077-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4648112/},
  note = {Source identifier: 4648112}
}