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Average number of days pigs showed any clinical signs, by treatment group and...
Average number of days pigs showed any clinical signs, by treatment group and challenge dose. -
Study design for a randomised, blinded, vaccination-challenge study.
Study design for a randomised, blinded, vaccination-challenge study. -
Mean number of days vaccinated, challenged pigs were pyrexic compared with no...
Mean number of days vaccinated, challenged pigs were pyrexic compared with non-vaccinated pigs post-challenge.