1. E. A. Ivanova, S. S. Pertsov, and E. V. Koplik, “Lymphoid structures of the small intestine and mesenteric lymph nodes in rats in acute emotional stress,” Vestn. Nov. Med. Tekhnol., 18, No. 1, 59–61 (2011).
2. S. A. Ketliksii and A. S. Simbirtsev, Cytokines, Foliant, St. Petersburg (2008).
3. E. V. Koplik, “A method for determining a criterion for the resistance of rats to emotional stress,” Vestn. Nov. Med. Tekhnol., 9, No. 1, 16–18 (2002).
4. S. S. Pertsov, “Desynchronization and erosive-ulcerous lesions of the gastric mucosa in rats which are active and passive in the open field: the effect of exogenous melatonin,” Byull. Eksperim. Biol. Med., 135, No. 3, 399–402 (2003).
5. S. S. Pertsov, Melatonin and the Systems Mechanisms of Emotional Stress, Russian Academy of Medical Sciences Press, Moscow (2011).