@misc{indiciae23c372be6bd9,
  title = {A text-book of human physiology including histology and microscopical anatomy, with special reference to the requirements of practical medicine — Illustration, Page 907},
  year = {1889},
  url = {https://www.biodiversitylibrary.org/page/31000232},
  note = {Source identifier: page-31000232}
}