@misc{indiciaead5d475f0fe5,
  title = {Keratohyalin: extraction and in vitro aggregation.},
  author = {A R Ugel},
  year = {1969},
  doi = {10.1126/science.166.3902.250},
  url = {https://pubmed.ncbi.nlm.nih.gov/4185637/},
  note = {Source identifier: 4185637}
}