1. Durnova, G.N., Il’ina-Kakueva, E.I., Kaplanskii, A.S., et al., Aviakosm. Ekol. Med., 1993, vol. 27, no. 4, pp. 32–37.
2. Il’in, E.A. and Novikov, V.E., Kosm. Biol., 1980, vol. 14, no. 3, pp. 79–80.
3. Morukov, B.V., Durnova, G.N., Larina, I.M., et al., Aviakosm. Ekol. Med., 2003, vol. 37, no. 4, pp. 32–37.
4. Kawano, S., Kanda, K., Ohmori, S., et al., Env. Med., 1997, vol. 41, no. 2, pp. 89–92.
5. Kavuncu, V., Sahin, S., Baydas, G., et al., Yonsei Med. J., 2003, vol. 44, no. 3, pp. 508–516.