Authors: NAAUWYNCK HJ ZONNEKEYN V PENSAERT MB

Citation: Hj. Naauwynck et al., VIROLOGICAL PROTECTION OF SOWS UPON CHALLENGE WITH AUJESZKYS-DISEASE VIRUS AFTER MULTIPLE VACCINATIONS WITH ATTENUATED OR INACTIVATED VACCINES, Journal of veterinary medicine. Series B, 44(10), 1997, pp. 609-615