TY JOUR TI LONG-TERM TRENDS OF CHANGES IN INFESTATION RATE OF THE BAIKAL REGION POPULATION BY IXODIC TICKS KW JO Acta biomedica scientifica AU Bolotova, N.A. AU Khasnatinov, M.A. AU Liapunov, A.V. AU Manzarova, E.L. AU Solovarov, I.S. AU Danchinova, G.A. PY 2017 IS 2 PB Scientific Center for Family Problems and Human Reproduction