Singh, P BRodrigues, F MGupta, N P1978-08-012009-05-271978-08-012009-05-271978-08-01Singh PB, Rodrigues FM, Gupta NP. Haemagglutination-inhibiting antibodies against influenza type A viruses in swine sera in India. Indian Journal of Medical Research. 1978 Aug; 68(): 187-91http://imsear.searo.who.int/handle/123456789/22299engAnimalsAntibodies, Viral --analysisHemagglutination Inhibition TestsIndiaInfluenza A virus --immunologySwine --immunologyHaemagglutination-inhibiting antibodies against influenza type A viruses in swine sera in India.Journal Article