@misc{indiciae1206622cfb2a,
  title = {A text-book of human physiology, including histology and microscopical anatomy; with special reference to the requirements of practical medicine — Illustration, Page 518},
  year = {1888},
  url = {https://www.biodiversitylibrary.org/page/24315928},
  note = {Source identifier: page-24315928}
}