1. A. V. Medvedev, D. A Moskalev, A. A. Kaurov, et al., Klin. Gerontol. 16 (9–10), 52 (2010).
2. A. A. Kishkun, Biological Age and Senescence: Possibilities for Determination and Ways of Correction (GEOTAR-Media, Moscow, 2008) [in Russian].
3. J. W. Boellaard, K. Harzer, and W. Schlote, Ultrastruct. Pathol. 30, 387 (2006).
4. U. T. Brunk and A. Terman, Free Radic. Biol. Med. 33, 611 (2002).
5. V. Zairatyants, S. P. Boikova, and D. A. Dorofeev, Pathological Anatomy: Atlas, Manual (GEOTAR-Media, Moscow, 2010) [in Russian].