TY - GEN AU - Solomon,I AU - Grigoriu,T AU - Scheau,A AU - Duvan,X AU - NiĆŁulescu,C TI - [Investigations of the average level of anti-influenzal antibodies by performance of the HAI test with test-mixtures of sera] SN - 0039-3975 PY - 1966///0930 KW - Antibodies KW - Hemagglutination Inhibition Tests KW - Humans KW - Influenza, Human KW - immunology KW - Romania N1 - Publication Type: Journal Article ER -