title: ENHANCED AVIDITY OF INFLUENZA ANTIBODIES AFTER REPEATED CONTACT OF MEN AND ANIMALS WITH A2 INFLUENZA VIRUS.
mesh_terms: D000818:Animals; D000906:Antibodies; D000914:Antibodies, Viral; D004912:Erythrocytes; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human; D008297:Male; D051379:Mice; D009975:Orthomyxoviridae; D011200:Poultry; D012106:Research; D013223:Statistics as Topic
chemical_list: D000906:Antibodies; D000914:Antibodies, Viral; D007252:Influenza Vaccines
keywords: ANTIBODIES; ERYTHROCYTES; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION INHIBITION TESTS; INFLUENZA VACCINE; INFLUENZA VIRUSES; INFLUENZA, ASIAN; MICE; POULTRY; STATISTICS