Courtroom illustration (early 1900s) of Dr O. A. Johnson's \blood purifiers\" & tonics, which were proved to be quack cures for cancer."

---

Size: 5589px × 3552px
Photo credit: © KINGS COLLEGE SCHOOL OF MEDICINE, DEPARTMENT OF SURGERY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alternative, blood, cancer, complementary, cure, historical, history, image, medicine, purifier, quack, quackery, tonic, treatment