The Multiflex High-Frequency Instrument.
1920
By Amos M. Cato
High-Frequency Currents
Rheumatism and Uric Acid
Sciatica and Neuralgia
Nervous Troubles
Insomnia
The Production of Ozone with Violet Rays
Scalp Treatments with Violet Rays
Facial Treatment
Condensed Direction for Surface Treatment
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