Oldest Reference to treatment of Cancer with Homeopathic Medicine.

1925:
G. Stearns and M. Stark reported the action of Homeopathic medicines on fruit fly tumors. The results were as follows: A genetically determined tendency to tumor formation ceased to exist after the administration of a potentized dilution of the tumor itself.

Information taken from "Experimentations with Homoeopathic Potentized Substances Given to Dropsophilia Melanogaster with Hereditary Tumors".
Printed in the Journal called the Homoeopathic Recorder, Issue 40.