@misc{indiciae116974601f06,
  title = {Entozoa, an introduction to the study of helminthology, with reference more particularly to the internal parasites of man — Illustration, Page 36 / Fig. 12},
  year = {1864},
  url = {https://www.biodiversitylibrary.org/page/32482902},
  note = {Source identifier: page-32482902}
}