Приводится оценка численности и плотности населения средних и крупных млекопитающих на примере одного из районов Мордовии. Характеризуется динамика численности охотничьих видов и даётся прогноз её оптимально возможной величины при соблюдении комплекса биотехнических мероприятий.
Жалилов А.Б., Андрейчев А.В., Кузнецов В.А. К мониторингу и сохранению средних и крупных млекопитающих Чамзинского района Республики Мордовия // Вестник Нижегородского университета им. Н.И. Лобачевского, 2014. № 4 (1). С. 222–227.

The aim of the study was to analyze epidemiological and demographic characteristics of patients with myasthenia gravis in the Samara region. Material and methods. Data of electronic register of Regional myasthenic center containing information about 340 patients were used. Prevalence of myasthenia gravis in area made up 9,7; average annual disease over the last 10 years — 0,73 per 100000. Results. The data obtained are comparable with the global characteristics of the disease, but higher than the figures of some domestic researches. Conclusion. Confirms the fact that in regions where work specialized myasthenic centers, epidemiological parameters are always higher.
Т.V. Romanova Samara epidemiological research of myasthenia gravis // Saratov Journal of Medical Scientific Research, Vol. 8, Issue 1, 2012, pp. 91-95

On the basis of clinical stomatologic examination of 367 students of institute of higher education in Ufa at the age from 16 to 29 years it is established, that prevalence of dento-maxillary anomalies makes 62,9%. In structure combined anomalies are prevailing - 46,3%. Among anomalies of occlusion overjet occur more often - 42,9%. High prevalence of dento-maxillary anomalies requires improving the complex of treatment and prophylaxis actions for this category
Zubareva A.V., Shkuratova I.A. Prevalence and structure of dento-maxillary anomalies in students of Ufa // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 1, 2011, pp. 291-292

On the basis of the conducted research, prevalence of tobacco smoking and its intensity according to the gender and age descriptions among the urban population in the Middle Volga region (Samara as an example city) is described in the article. It is proved, that among men and women under study 49,37% and 14,17% smoke accordingly, 22,80% and 8,86% smoked before, 27,83% and 76,97% never smoke. The education level and family status have considerably contributed to the epidemiology of tobacco smoking addiction. Authors consider, that the development of public and medical measures directed to the fight against smoking must be realized taking into account the gender, age, social and mental points, that is difficult, but necessary process.
S.A. Babanov, I.A. Agarkova Gender And Age Peculiarities Of Tobacco Addiction Among The Urban Population Of The Middle Volga Region // Saratov Journal of Medical Scientific Research, Vol. 5, Issue 2, 2009, pp. 197-200