Studies on respiratory diseases of pigs. I. Modified haemagglutination-inhibition technique for titration of influenza antibodies in pig and ferret sera.
D000818:Animals; D000906:Antibodies; D000941:Antigens; D005289:Ferrets; D006384:Hemagglutination; D007251:Influenza, Human; D009975:Orthomyxoviridae; D013552:Swine
D000906:Antibodies; D000941:Antigens
ANTIGENS AND ANTIBODIES; HOGS; INFLUENZA VIRUSES