@misc{indiciae7e55120474d3,
  title = {[Quantitative colorimetric test for collagenase].},
  author = {W GRASSMANN and A NORDWIG},
  year = {1960},
  doi = {10.1515/bchm2.1960.322.1.267},
  url = {https://pubmed.ncbi.nlm.nih.gov/13707953/},
  note = {Source identifier: 13707953}
}