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3. The effect of ultrasonic irradiation on the template activity of calf thymus DNA;Arai;J. Radiat. Res.,1981
4. Specific anti-growth effect of interferon on mouse cells transformed by murine sarcoma virus;Bakhanashvili;Cancer Res.,1983
5. Ultrasound exposure in diagnostic echography;Barnett;Am. Ind. Hyg. Associ. J.,1983