Bibliographic Citation:
Electricity; its medical and surgical applications : including radiotherapy and phototherapy / by Charles S. Potts ... with a section on electrophysics, by Horace Clark Richards ... and a section on X-rays, by Henry K. Pancoast ... with 356 illustrations and 6 plates. Philadelphia and New York: Lea & Febiger, 1911. (p.284) WBE P871e 1911 Osler – Robertson