For the vaccination of healthy chickens against Salmonella enteritidis phage (Types 4, 8 and 13a) colonization of internal organs, including the
LEARN MOREFor the vaccination of healthy chickens 1 day of age against Newcastle disease and Infectious Bronchitis virus, (Mass. and Conn. Types).
LEARN MOREFor induction of estrus in prepuberal gilts and healthy weaned sows experiencing delayed return to estrus.
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