@misc{indiciaee02bd9031aaa,
  title = {Frits Zernike.},
  author = {R A Kyle and M A Shampo},
  year = {1980},
  doi = {10.1001/jama.243.15.1531},
  url = {https://pubmed.ncbi.nlm.nih.gov/6987431/},
  note = {Source identifier: 6987431}
}