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
The dutch environmental information and planning system (in Dutch: RIM): a tool for policy analysisR Swart, R Kok31/12/1988Journal Article
Protection against streptococcal cell wall-induced arthritis by pretreatment with a 65 kd mycobacterial protein [Abstract]MF Broek, MCJ Bruggen, EJM Hogervorst, WB Berg, W Eden, R Zee31/12/1988Journal Article
Bioschikbaarheidsonderzoek van een theophylline-preparaat met vertraagde afgifteM Olling, A Timmerman, AG Rauws31/12/1987Journal Article
Antigenic and immunogenic properties of cyanogen bromide peptides from a serotype 5 gonococcal outer membrane protein IT Teerlink, H Versantvoort, EC Beuvery31/12/1987Journal Article
Coronavirus-like particles in rabbits with different syndromes in The NetherlandsADME Osterhaus, JS Teppema, G Steenis31/12/1981Journal Article