@misc{indiciaeb624574c1ded,
  title = {Studies on polypeptides.},
  author = {I Voskuyl-Holtkamp and C Schattenkerk and E Havinga},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/965153/},
  note = {Source identifier: 965153}
}