Nederland neemt initiatief tot oprichting van het European Antimicrobial Resistance Surveillance System (EARSS)W Goettsch, AJ de Neeling, S Bronzwaer, M Greijmans, PA Bootsma, MJW Sprenger22/07/1999Tijdschriftartikel
Characterization of the phylogenetic distribution and chromosomal insertion sites of five IS6110 elements in Mycobacterium tuberculosis: non-random integration in the dnaA-dnaN regionNE Kurepina, S Sreevatsan, BB Plikaytis, PJ Bifani, ND Connell, RJ Donnelly, D van Soolingen, JM Musser, BN Kreiswirth22/07/1999Tijdschriftartikel
Prediction of metal bioavailability in dutch field soils for the oligochaete Enchytraeus crypticusWJGM Peijnenburg, L Posthuma, PGPC Zweers, AC de Groot, RPM van Veen, T Jager22/07/1999Tijdschriftartikel
Trace analysis of pesticides by gas chromatography.GR van der Hoff, P van Zoonen15-07-1999Tijdschriftartikel
Basic aspects of methods for the determination of dioxins and PCBs in foodstuffs and human tissuesAKD Liem15/07/1999Tijdschriftartikel
Molecular epidemiology of poliovirus infection in TunisiaH Triki, O Bahri, S Guillot, HGAM van der Avoort, JB Sassi, A Arrouji, A Slim, R Crainic, K Dellagi15/07/1999Tijdschriftartikel
Variation in the Bordetella pertussis virulence factors pertussis toxin and pertactin in vaccine strains and clinical isolates in FinlandFR Mooi, Q He, H van Oirschot, J Mertsola15/07/1999Tijdschriftartikel
A comparison of spatially explicit and box models for the fate of chemicals in water, air and soil in EuropeO Klepper, HA den Hollander15/07/1999Tijdschriftartikel
Analysis of fungal diversity in the wheat rhizosphere by sequencing of cloned PCR-amplified genes encoding 18s rRNA and temperature gradient gel electrophoresisE Smit, P Leeflang, B Glandorf, JD van Elsas, K Wernars15/07/1999Tijdschriftartikel