COLLAGEN PEPTIDES PREVENT THE STRESS-INDUCED ULCERATION BY REGULATING STRESS-ASSOCIATED ACTIVATION OF NEUROENDOCRINE AND IMMUNE SYSTEMS Article Bakaeva Z.V., Surin A.M., Torshin V.I., Starshinov Y.P., Kozlov I.G., Andreeva L.A., Myasoedov N.F. United European Gastroenterology Journal. Vol. Vol4. 2016. P. 301-301