@misc{indiciaee45e9c5ec18a,
  title = {[Insulin and insulin solutions. II. Determination methods].},
  author = {I HAHN and W HOHLWEG and A RUCKERT and H SEEL},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13419475/},
  note = {Source identifier: 13419475}
}