1. L. N. Borisova, O. M. Glozman, Sh. I. Ismailov, et al., Khim.-farm. Zh., No. 1, 41–45 (1989).
2. V. S. Gasilin and B. A. Sidorenko, Stenocardia.(in Russian], Moscow (1981).
3. O. M. Glozman, L. N. Borisova, V. I. Kuz'min, et al., Khim.-farm. Zh., No. 1, 38–41 (1989).
4. I. V. Duba, G. I. Gerasimovich, and A. I. Balakleevskaya, Akush. Ginekol., No. 10, 32–35 (1981).
5. V. N. Ermakova, Vestn. Oftal'mol., No. 5, 10–13 (1981).