Veterinary Microbiology · 1987 · 22 citations · 20 references
AgricultureImmunologyPoultry SciencePoultry ImmunologyPoultry MicrobiologyVirologyInterferon ResponsesPoultry Infectious DiseasesPoultry Respiratory DiseasesPoultry VirologyViral Diseases Of PoultryViral InfectionsInfectious Bronchitis VirusInterferon ProductionNeutralizing Antibodies In PoultryNeutralizing Antibody ProductionNeutralizing Antibody ResponsesType I Interferon InductionViral Immunity In PoultryViral Pathogenesis In Poultry
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A simple method of estimating 50 per cent end points
Hr Muench · Medical Entomology and Zoology · 1938 · 8.4K citations