@misc{indiciaeb6d04addf145,
  title = {Difficult couplings in stepwise solid phase peptide synthesis: predictable or just a guess?},
  author = {W J van Woerkom and J W van Nispen},
  year = {1991},
  doi = {10.1111/j.1399-3011.1991.tb01417.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1783486/},
  note = {Source identifier: 1783486}
}