@misc{indiciaea7930f937d4f,
  title = {NMR of modular proteins.},
  author = {I D Campbell and A K Downing},
  year = {1998},
  doi = {10.1038/733},
  url = {https://pubmed.ncbi.nlm.nih.gov/9665177/},
  note = {Source identifier: 9665177}
}