[Characteristics of outpatient rehabilitation of patients with duodenal ulcer complicated by bleeding].

Now current of a stomach ulcer differs special aggression. Treatment of patients with complicated current gastroduodenal ulcer remains the big problem. The method argon plasma coagulations (APC) now finds primary application for a stop extensive [Russian characters: see text] bleedings.

[Polymorphism of the HLA genetic system in Khanty population].

Serological polymorphism of HLA 1 class genes and antigens (A, B, C) was studied in native West-Siberian population of Khants. Genes HLA-A2, A23, A24, B7, B35, B49, Cw4 and Cw7 appeared to be most frequent in this population. HLA-A23/B49 was the most wide-spread haplotype with strong linkage disequilibrium.