Induction of long-term immunity to paralytic poliomyelitis by use of non-infectious vaccineD Salk, AL Wezel, J Salk31/12/1984Journal Article
Multiresistente Salmonella stammen bij vleeskalverenPAM Guinee, WJ Leeuwen, CE Voogd31/12/1981Journal Article
Quinolone resistance in campylobacter isolated from man and poultry following the introduction of fluoroquinolones in veterinary medicineHP Endtz, GJ Rijs, B Klingeren, WH Jansen, T Reyden, P Mouton31/12/1991Journal Article
Coronavirus-like particles in rabbits with different syndromes in The NetherlandsADME Osterhaus, JS Teppema, G Steenis31/12/1981Journal Article
Buformin concentrations in case of fatal lactic acidosisLF Verdonck, B Sangster, ANP Heijst, G Groot, RAA Maes31/12/1981Journal Article
Recent developments in fugacity modelling and environmentala exposureE Greef, D Mackay, S Paterson31/12/1986Journal Article
Stralingsbelasting van de bevolking en stralingsniveaus in het binnenmilieu in Nederland t.g.v. natuurlijke gammabronnenHW Julius, R Dongen31/12/1986Journal Article