1. N. B. Gamaleya, K. A. Mondrus, C. I. Tronnikov,et al., Vopr. Narkol., N o 3-4, 113–115 (1992).
2. Immunological Methods [in Russian], Ed. Kh. Frimel', Moscow (1987).
3. M. A. Myagkova, M. V. Lushnikova, and O. Yu. Polevaya,Vopr. Narkol., N o 4, 7–11 (1989).
4. K. D. Pletsityi and T. V. Davydova, in:Advances in Science and Technology. Immunology, [in Russian], Vol. 20, Moscow (1989).
5. T. V. Proskuryakova, I. N. Shumailov, V. V. Bumyalis, and A. M. Balashov,Proc. All-Union Scientific Conference, Voronezh [in Russian], Moscow (1988).