@misc{indiciaef437754d0c09,
  title = {Proteolytic enzyme systems in developing rat tissues.},
  author = {C E Blackwood and Y Hosannah and I Mandl},
  year = {1968},
  doi = {10.1530/jrf.0.0170019},
  url = {https://pubmed.ncbi.nlm.nih.gov/5697439/},
  note = {Source identifier: 5697439}
}