@misc{indiciaeedb0bec2f313,
  title = {Specifications for eye-drops.},
  author = {G R Fryers},
  year = {1967},
  doi = {10.1136/bmj.2.5544.110},
  url = {https://pubmed.ncbi.nlm.nih.gov/6020838/},
  note = {Source identifier: 6020838}
}