TY - GEN AU - Kisáry,J AU - Barta,A TI - [Method of determining virus neutralizing antibodies and the viral titer] SN - 0042-4846 PY - 1975///0618 KW - Antibodies, Viral KW - analysis KW - Cells, Cultured KW - Neutralization Tests KW - methods N1 - Publication Type: Journal Article ER -