Basic aspects of methods for the determination of dioxins and PCBs in foodstuffs and human tissuesAKD Liem15/07/1999Journal Article
Molecular epidemiology of poliovirus infection in TunisiaH Triki, O Bahri, S Guillot, HGAM Avoort, JB Sassi, A Arrouji, A Slim, R Crainic, K Dellagi15/07/1999Journal Article
Variation in the Bordetella pertussis virulence factors pertussis toxin and pertactin in vaccine strains and clinical isolates in FinlandFR Mooi, Q He, H Oirschot, J Mertsola15/07/1999Journal Article
A comparison of spatially explicit and box models for the fate of chemicals in water, air and soil in EuropeO Klepper, HA Hollander15/07/1999Journal Article
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 Elsas, K Wernars15/07/1999Journal Article
Practical experience of simultaneous accreditation and certification acquired in RIVM's official medicines control laboratoriesGM Overvliet15/07/1999Journal Article
An alternative exact solution of the two-stage clonal growth model of cancerRT Hoogenveen, HJ Clewell, ME Andersen, W Slob15/07/1999Journal Article
Radon-induced lung cancer in smokers and non-smokers: risk implications using a two-mutation carcinogenesis modelHP Leenhouts15/07/1999Journal Article