For citations:

Poddubnaya O.A., Kozhemyakin A.M. Analysis of conjugacy between treatment systems and the efficiency of combined treatment of patients with chronic cholecystitis in combination with chronic opisthorchosis. Bulletin of Siberian Medicine. 2009;8(4(2)):154-160. (In Russ.) https://doi.org/10.20538/1682-0363-2009-4(2)-154-161