@misc{indiciae496d6d8180f4,
  title = {[Concerning peptide synthesis. Cyclisation with an improved anhydride method].},
  author = {T Wieland and J Faesel and H Faulstich},
  year = {1968},
  doi = {10.1002/jlac.19687130125},
  url = {https://pubmed.ncbi.nlm.nih.gov/5684058/},
  note = {Source identifier: 5684058}
}