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
Practical experience of simultaneous accreditation and certification acquired in RIVM's official medicines control laboratoriesGM Overvliet15/07/1999Tijdschriftartikel
An alternative exact solution of the two-stage clonal growth model of cancerRT Hoogenveen, HJ Clewell, ME Andersen, W Slob15/07/1999Tijdschriftartikel