Oktyabr R. Teshaev, Olimboy M. Mavlonov, and Sukhrob U. Alimov. “ROLE OF GENITIC FACTORS IN PATHOGENESIS WITH COMPLICATED DUODENAL ULCER WITH BLEEDING”. Central Asian Journal of Medicine, no. 3, Oct. 2022, pp. 217-30, https://journals.tma.uz/index.php/cajm/article/view/521.