Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 561
her locations. Then I placed the electrodes Overthe fifth and sixth cervical or, at times, the seventh cervical. Here Igot the contracting effect on the neck and shoulder muscles. Thenplacing the sponge discs far apart I placed them over the third and ELECTRO-THERAPE UTICS 3,215 fourth lumbar… … Fig. 4,661.—Columbia electric light t>ath cabinet. Dr. Otto Juettner in Modern Physio-therapy says: Among the various physical and mechanical therapeutic agentsknown to modern medicine, light is, in point of clinical usefulness and therapeutic efficiency,surely entitled to a foremost place.…
Electrical engineering
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