Πλοήγηση ανά Συγγραφέα "Mavromatis, I."
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Field evaluation of a live vaccine against porcine reproductive and respiratory syndrome in fattening pigs
Mavromatis, I.; Kritas, S. K.; Alexopoulos, C.; Tsinas, A.; Kyriakis, S. C. (1999)A live vaccine based on a European isolate of porcine reproductive and respiratory syndrome virus (Porcilis PRRS) was tested in this study in order to determine the protection of fattening pigs against the respiratory form ...