@misc{indiciae0cf4cbe9b1e8,
  title = {Microtropia. A newly defined entity.},
  author = {E M Helveston and G K Von Noorden},
  year = {1967},
  doi = {10.1001/archopht.1967.00980030274003},
  url = {https://pubmed.ncbi.nlm.nih.gov/6040002/},
  note = {Source identifier: 6040002}
}