@misc{indiciaede289211776b,
  title = {NMR identification of protein surfaces using paramagnetic probes.},
  author = {A M Petros and L Mueller and K D Kopple},
  year = {1990},
  doi = {10.1021/bi00495a005},
  url = {https://pubmed.ncbi.nlm.nih.gov/2176860/},
  note = {Source identifier: 2176860}
}