Výsledky vyhledávání - "S H, Amosson"

Relationship of strain 19 calfhood vaccination in beef herds and brucellosis reactor rates, duration of quarantine, and number of herd tests

Autor: R A, Dietrich, S H, Amosson, R P, Crawford, V C, Beal

Publikováno v: Journal of the American Veterinary Medical Association. 198(1)

Initial and cumulative reactor rates for strain 19 vaccinates and nonvaccinates were significantly (P less than 0.001) lower for beef herds containing variable proportions of vaccinates, compared with reactor rates in nonvaccinated herds. In addition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4b490f22e060732fe75b4b76e4eaf591
https://pubmed.ncbi.nlm.nih.gov/1995583

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