1. A. A. Afanasyev, A. E. Kotsyuba, and V. M. Chertok, Tikhookeansk. Med. Zh., 9, 65-68 (2002).
2. V. I. Buval’tsev, S. Yu. Mashina, D. A. Pokidyshev, et al., Ros. Kardiol. Zh., No. 5, 1-10 (2002).
3. N. E. Maksimovich, V. V. Zinchuk, and D. A. Maslakov, Med. Zh. BGMU, No. 4, 67-69 (2004).
4. O. G. Morozova and A. A. Yaroshevskii, Mezhd. Nevrol. Zh., 27, No. 5, 104-110 (2009).
5. V. E. Okhotin and A. V. Shuklin, Morfologiya, 129, No. 1, 7-17 (2006).