In:
Journal of Swine Health and Production, American Association of Swine Veterinarians, Vol. 25, No. 1 ( 2017-01-01), p. 24-28
Kurzfassung:
Under field conditions, in groups of pigs each vaccinated with one of two modified live virus porcine reproductive and respiratory syndrome vaccines, growth performance was better and lung lesions were fewer than in nonvaccinated controls. Growth performance and number of lung lesions did not differ between the two vaccinated groups.
Materialart:
Online-Ressource
ISSN:
1537-209X
Sprache:
Unbekannt
Verlag:
American Association of Swine Veterinarians
Publikationsdatum:
2017
ZDB Id:
2174923-1
SSG:
22
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