SCHENCK, D M Early immunological response of chickens vaccinated with hamster-adapted embryo-propagated Newcastle disease virus. [electronic resource] - The Cornell veterinarian Jul 1951 - 288-91 p. digital Publication Type: Journal Article ISSN: 0010-8901 Subjects--Topical Terms: AnimalsBirdsChickensMeatNewcastle DiseaseNewcastle disease virusPoultry