@misc{indiciae16c720e6d733,
  title = {Variations on the ABC.},
  author = {Joyce H G Lebbink and Titia K Sixma},
  year = {2005},
  doi = {10.1016/j.str.2005.03.003},
  url = {https://pubmed.ncbi.nlm.nih.gov/15837186/},
  note = {Source identifier: 15837186}
}