na INLIS000000000011638 20210520151513 210520||||||||| | ||| |||| || | 90-393-2009-8 010-0521011638 en Th.636.4.09/VAN/m Th.636.4.09/VAN/m VAN NES, Arie Mathematical modelling and analysis of Pseudorabies virus infections in vaccinated pig populations 119 p.: ill.; 24 cm. DISEASE TRANSMISSION -- SWINE -- DISSERTATIONS -- MATHEMATICAL MODELS -- AUJESZKY VIRUS