@misc{indiciae7c21b673b96a,
  title = {Practical physiological chemistry : a book designed for use in courses in practical physiological chemistry in schools of medicine and of science — Illustration, Page 34},
  year = {1909},
  url = {https://www.biodiversitylibrary.org/page/30467205},
  note = {Source identifier: page-30467205}
}