TY - GEN AU - Piskareva,N A AU - Gaeva,L L TI - [Effect of a cofactor on the sensitivity of the vaccinia virus neutralization reaction in tissue culture] SN - 0023-6748 PY - 1972///0608 KW - Animals KW - Antibodies KW - Chick Embryo KW - Child KW - Culture Techniques KW - Hemagglutination Tests KW - Humans KW - Neutralization Tests KW - Rabbits KW - Vaccinia virus KW - immunology N1 - Publication Type: Journal Article ER -