[Role of birds in the formation of natural foci of infection in western parts of Siberia].
D000818:Animals; D001715:Bird Diseases; D001717:Birds; D003141:Communicable Diseases / Q000635:transmission*; D018562:Disease Transmission, Infectious; D012800:Siberia
BIRDS/diseases; COMMUNICABLE DISEASES/transmission
Rol ornitofauny v formirovanii prirodnykh ochagov infektsii v zapadnoi Sibiri.