@misc{indiciae081e73825bd4,
  title = {An assay for proteolytic activity using spin-labeled substrates.},
  author = {E Grzelińska and G Bartosz},
  year = {1986},
  doi = {10.1016/0165-022x(86)90002-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3021834/},
  note = {Source identifier: 3021834}
}