TY JOUR TI LIVER TREMATODE INFECTION – OPISTHORCHIASIS AND CLONORCHIASIS: ACTUAL PROBLEMS AND PRINCIPLES OF DIAGNOSIS IN MODERN CLINICAL PRACTICE(REVIEW OF LITERATURE) KW opisthorchiasis KW clonorchiasis KW cholangiocarcinoma KW cholecystolithiasis KW detection eggs in fecal samples,immunological and molecular methods JO Acta biomedica scientifica AU Grishchenko , E.. AU Nikolaeva, .. AU Baykova , O.. AU Nikolaeva , L.. PY 2016 IS 1 PB Scientific Center for Family Problems and Human Reproduction