Testing strains of Clostridium perfringens type A isolated from diarrhoeic piglets for the presence of the enterotoxin geneM Damme-Jongsten, J Haagsma, S Notermans31/12/1990Journal Article
Immunotoxicity assessment in the rat: a tiered approach [Abstract]H Loveren, EI Krajnc, MAM Krajnc-Franken, JG Vos31/12/1990Journal Article
Komt er een einde aan de AIDS-epidemie in Nederland?W Houweling, JC Jager, RA Coutinho31/12/1990Journal Article
The chemical composition of cloud water; experimental and modeling resultsHJ Slangewal, FG Romer, HFR Reijnders31/12/1990Journal Article
Genotoxicity of drinking water - significance and future approachJFM Versteegh, PGN Kramers, J Genderen31/12/1990Journal Article
Verontreinigingen en additieven in de voedingHAMG Vaessen, W Dokkum, JD Klaveren31/12/1990Journal Article
Hoe veilig is ons voedsel voor wat betreft chemische toevoegingen en verontreinigingenRJ Kroes31/12/1990Journal Article
Structure of the Bordetella pertussis gene coding for the serotype 3 fimbrial subunitFR Mooi, A Avest, HGJ Heide31/12/1990Journal Article