Surveillance of antibiotic resistance in Neisseria gonorrhoeae in the Netherlands, 1977-95MJW van de Laar, YTHP van Duynhoven, M Dessens, M van Santen, B van Klingeren17/05/1998Tijdschriftartikel
Recommendations of ECVAM workshop #4 for clostridial vaccinesCFM Hendriksen18/05/1998Tijdschriftartikel
Viewpoint from ECVAM. Approaches for the validation of serological methods as an alternative to the challenge proceduresCFM Hendriksen18/05/1998Tijdschriftartikel
Rate of recurrent collapse after vaccination with whole cell pertussis vaccine: follow up studyPE Vermeer-de Bondt, J Labadie, HC Rumke28/05/1998Tijdschriftartikel
Meningitis bacterium is viable without endotoxinL Steeghs, R den Hartog, A de Boer, B Zomer, P Roholl, P van der Ley28/05/1998Tijdschriftartikel
The effect of pertussis toxin and whole-cell pertussis vaccine on haemodynamics and autonomic responsiveness in the rat depends on route of administration and ageJGC van Amsterdam, JD te Biesebeek, van de Kuil, JW van der Laan, J Wemer, DJ de Wildt, W Vleeming28/05/1998Tijdschriftartikel
The potential of restricted access media columns as applied in coupled-column LC/LC-TSP/MS/MS for the high-speed determination of target compounds in serum. Application to the direct trace analysis of salbutamol and clenbuterolEA Hogendoorn, P van Zoonen, A Polettini, GM Bouland, M Montagna28/05/1998Tijdschriftartikel
Bioconcentration of gaseous organic chemicals in plant leaves: comparison of experimental data with model predictionsMD Polder, EM Hulzebos, DT Jager25/05/1998Tijdschriftartikel
Effect of pH on the toxicity and biodegradation of pentachlorophenol by Sphingomonas sp. strain P5 in nutristat cultureM Rutgers, S van Bommel, AM Breure, JG van Andel, WA Duetz25/05/1998Tijdschriftartikel