THE DEVELOPMENT OF AERIAL-SPRAYING TECHNIQUES FOR DESTROYING TICKS IN FOCI OF TICK-BORNE ENCEPHALITIS.
D000818:Animals; D003140:Communicable Disease Control; D003634:DDT; D004660:Encephalitis; D004675:Encephalitis, Tick-Borne; D006801:Humans; D007300:Insect Control; D013987:Ticks; D014586:USSR; D014765:Viral Vaccines
D014765:Viral Vaccines; D003634:DDT
COMMUNICABLE DISEASE CONTROL; DDT; ENCEPHALITIS; INSECT CONTROL; TICKS; USSR