. The medical and surgical uses of electricity : including the X-ray, Finsen light, vibratory therapeutics, and high-frequency currents . Fig. 207.—Static Machine for General Tlieapeutic and X-Ray Work. 6o2 Fig. 208.—Induction Coil connected with vacuum tube andwith regulator H for lowering or raising theresistance of the tube at will.

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Keywords: ., bookauthorrockwell, bookcentury1900, bookdecade1900, bookyear1903