@misc{indiciae60c26a459392,
  title = {Proinsulin C-peptide--biological activity?},
  author = {D F Steiner and A H Rubenstein},
  year = {1997},
  doi = {10.1126/science.277.5325.531},
  url = {https://pubmed.ncbi.nlm.nih.gov/9254422/},
  note = {Source identifier: 9254422}
}