[Serological examination of viruses].
D000818:Animals; D000917:Antibody Formation; D003168:Complement Fixation Tests; D005455:Fluorescent Antibody Technique; D006383:Hemadsorption Inhibition Tests; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D009500:Neutralization Tests; D014777:Virus Diseases / Q000276:immunology*; D014780:Viruses / Q000276:immunology; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins