Efficacy of a polyvalent mastitis vaccine against udder infection with Streptococcus aureus in dairy farms in Egypt | Diea Abo El-Hassan

Efficacy of a polyvalent mastitis vaccine against udder infection with Streptococcus aureus in dairy farms in Egypt

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Citation:: Eissa, A. M., D. G. Abo El-Hassan, and A. Samir, "Efficacy of a polyvalent mastitis vaccine against udder infection with Streptococcus aureus in dairy farms in Egypt", J. Egypt. Vet. Med. Ass., vol. 78, issue 1, 2018.