@misc{indiciae39eaf1ff4b87,
  title = {Entozoa, an introduction to the study of helminthology, with reference more particularly to the internal parasites of man — Illustration, Fig. 38 / Page 168},
  year = {1864},
  url = {https://www.biodiversitylibrary.org/page/32483052},
  note = {Source identifier: page-32483052}
}