@misc{indiciae5cb871a0ce59,
  title = {Insulin and proinsulin conformation in solution.},
  author = {B H Frank and A H Pekar and A J Veros},
  year = {1972},
  doi = {10.2337/diab.21.2.s486},
  url = {https://pubmed.ncbi.nlm.nih.gov/4559916/},
  note = {Source identifier: 4559916}
}