1. 17 Stat. 1872, 322–323.
2. Adams, S. H. (1907). The great American fraud. Chicago: P.F. Collier and Son.
3. American School of Magnetic Healing and J. H. Kelly vs. J.M. McAnnulty, 187 U.S. 94.
4. Barker, L. F. (1900, July–August). On the present status of therapy and its future. Bulletin of the Johns Hopkins Hospital.
5. Bastedo, W. A. (1915). Clinical experience with liquid parafin (Liquid Petrolatum): A comparative investigation made under the auspices of the council on pharmacy and chemistry. JAMA, 64, 808–809.