Process of development of the most important forms of pathology of the digestive organs among people of different ages has been analyzed in a large industrial center for sixteen years. The age groups liable to gastroenterological pathology have been identified under conditions of social stress
Shuldyakov V.A., Tyultyaeva L.A, Denisova T.P., Chernenkov Yu.V., Alipova L.N. Population aspects of formation of gastroenterological pathology in patients of different age groups // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 4, 2011, pp. 783-786

The most important forms of digestive pathology have been analyzed in a large industrial center for 16 years. Development of fragment of the phase portraits in a multidimensional space on the planes of «time dependence of the parameter — rate of its change» allowed forming prognosis for further course of specific nosology form of gastrointestinal tract lesion and optimizing treatment tactics
Denisova T.P., Shuldyakov V.A., Tyultyaeva L.A., Chernenkov Yu.V., Alipova L.N., Sadjaya L.A. Monitoring of internal diseases dissemination (digestive disorders) // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 4, 2011, pp. 772-776