Evaluation of group vaccination of sows and gilts against Salmonella Typhimurium with an attenuated vaccine in subclinically infected pig herds.
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J. Dewulf | D. Maes | F. Boyen | F. Haesebrouck | F. Pasmans | M. Heyndrickx | W. Mattheus | M. Cargnel | G. Rasschaert | T. Vandersmissen | C. Brossé | L. Peeters