@misc{indiciae91d6cfde413c,
  title = {Microscopic appearances and mental orientation.},
  author = {H S D GARVEN},
  year = {1951},
  doi = {10.1016/s0140-6736(51)91521-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/14862189/},
  note = {Source identifier: 14862189}
}