1. L. P. Alekssenko, in: Modern Methods in Biochemistry [in Russian], Moscow (1977), p. 206.
2. R. G. Aliev, R. Z. Magomedov, and I. Z. Buttaev, Vestn. Khir., No. 10, 61 (1978).
3. A. A. Karelin, V. S. Pomedov, V. F. Portnoi et al., Byull. Éksp. Biol. Med., No. 8, 155 (1980).
4. V. V. Laptev, Khirurgiya, No. 1, 67 (1981).
5. G. I. Sirota, ?Galvanization, electrophoresis, and electrocumulation of ions of therapeutic substances in the treatment of stomatologic diseases,? Author's Abstract of Doctoral Disseration, Kiev (1972).