title: Studies of variola virus and immunity in smallpox. 3. Measurement of antibodies to high-molecular-weight soluble antigens of variola virus using the bis-diazotized benzidine passive hemagglutination technique.
mesh_terms: D000327:Adsorption; D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000941:Antigens; D000956:Antigens, Viral; D001713:Biphenyl Compounds; D003168:Complement Fixation Tests; D003979:Diazonium Compounds; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007202:Indicators and Reagents; D008251:Macaca; D008722:Methods; D008970:Molecular Weight; D009500:Neutralization Tests; D012899:Smallpox / Q000276:immunology*; D012995:Solubility; D012901:Variola virus / Q000276:immunology*
chemical_list: D000906:Antibodies; D000941:Antigens; D000956:Antigens, Viral; D001713:Biphenyl Compounds; D003979:Diazonium Compounds; D007202:Indicators and Reagents