1. Aoyama N, Kinoshita Y, Fujimoto S, Himeno S, Todo A, Kasuga M, Chiba T (1998) Peptic ulcers after the Hanshin-Awaji earthquake: increased incidence of bleeding gastric ulcers. Am J Gastroenterol 93: 311–316
2. Beloborodova EI, Pisarenko IV, Dorokhova TA (2002) Course of duodenal ulcer disease depending on personality type and effectiveness of differential psychotropic therapy. Ter Arkh 74(8): 60–64
3. Böcker W, Denk H, Heitz PhU (2000) Erosionen und Ulzerationen des Magens. In: Pathologie, 2. Auflage. Urban & Fischer, München, S 643–645
4. Ellard K, Beaurepaire J, Jones M, Piper D, Tennant C (1990) Acute and chronic stress in duodenal ulcer disease. Gastroenterology 99: 1628–1632
5. Feldman M, Walker P, Green JL, Weingarden K (1986) Life events, stress and psychosocial factors in men with peptic ulcer disease. A multidimensional case-controlled study. Gastroenterology 91(6): 1370–1379