Vaccine · 2009 · 21 citations · 21 references
Veterinary MedicineImmunologyPoultry ScienceImmunizationPoultry ImmunologyVaccinologyInactivated VaccinesPoultry VaccinologyVaccinationVeterinary VaccinesViral Diseases Of PoultryViral VaccinesAvian Influenza VaccinesAvian Influenza VirusAvian Influenza VirusesAvian Virus VaccinesImmunity AcquisitionPoultry VaccinesSingle ShotViral Immunity 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
Evolution and ecology of influenza A viruses.
R. G. Webster, W J Bean, Owen T. Gorman et al. · Microbiological Reviews · 1992 · 2.2K citations · Full text