J. Akermi and Y. A. Andreeva, “GASTRIC MUCOSAL MICROCIRCULATION IN PATIENTS WITH DUODENAL PEPTIC ULCER AGAINST THE BACKGROUND OF ERADICATION THERAPY”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 25, pp. 8-12, Jul. 2015.