[1]
A. N. Boiko, “IMMUNOINFLAMMATORY AND VASOACTIVE ENDOTHELIAL FACTORS AT THE PATIENTS WITH HELICOBACTER PYLORI – NEGATIVE GASTROPATHIES AND WITH A CHRONIC HEART FAILURE”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 21, pp. 22-29, 1.