White mongrel male mice with subcutaneously grafted Ehrlich adenocarcinoma were exposed at week intervals to three three-day sessions of low-intensity (5 microWt/cm2) super short wave-therapy from two generators of oscillating frequency in the range of 2-18 GHz. As a result of treatment, the increase in tumour size was diminished, and the probability of its reverse development was increased, with animal lethality being decreased. During a month the recovery was increased from 0 to 50% in the first experiment and from 38.3% to 60% in the second. In the third experiment, the recurrence during a 72-day observation period was showed in none of the recovered mice.

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