%0 Journal Article
%T Risk Factors of Cholangiocarcinogenesis in Parasitization of a Natural Focal Ecopathogen Helminth <i>Opisthorchis felineus</i>
%A Fedorov, N..
%A Rybka, A..
%K 
%J Bulletin of Nizhnevartovsk State University
%D 2022
%N 
%P 14
%I Nizhnevartovsk State University