@misc{indiciae2434ad29c1c9,
  title = {From the NIH. Tetracyclines block collagenase activity.},
  author = {P Sheridan},
  year = {1984},
  doi = {10.1001/jama.252.15.1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/6090716/},
  note = {Source identifier: 6090716}
}