High prevalence of granulocytic ehrlichiae and Borrelia burgdorferi sensu lato in Ixodes ricinus ticks from BulgariaI Christova, L Schouls, I van de Poll, J Park, S Panayotov, V Lefterova, T Kantardjiev, JS Dumler10/12/2001Tijdschriftartikel
Mycobacterium tuberculosis Beijing genotype strains associated with febrile response to treatmentR van Crevel, RHH Nelwan, W de Lenne, Y Veeraragu, AG van der Zanden, Z Amin, JWM van der Meer, D van Soolingen06/12/2001Tijdschriftartikel
Comparison of different methods to estimate prevalence of drug use by using pharmacy recordsAK Mantel-Teeuwisse, OH Klungel, WMM Verschuren, A Porsius, A de Boer03/12/2001Tijdschriftartikel
Comparison of dose-responses of contact allergens using the guinea pig maximization test and the local lymph node assayFMM van Och, RJ Vandebriel, MK Prinsen, WH de Jong, W Slob, H van Loveren03/12/2001Tijdschriftartikel
The burden of asthma and chronic obstructive pulmonary disease. Data from The NetherlandsMPMH Rutten, TL Feenstra03/12/2001Tijdschriftartikel
The power of size. 1. Rate constants and equilibrium ratios for accumulations of organic substances related to octanol-water partition ratio and species weightAJ Hendriks, JA van der Linde, G Cornelissen, DTHM Sijm03/12/2001Tijdschriftartikel
Novel model describing trace metal concentrations in the earthworm, Eisenia andreiJK Saxe, CA Impelliteri, WJGM Peijnenburg, HE Allen03/12/2001Tijdschriftartikel
Risks and ultraviolet budgets using earth observation (RUBEO): including a non-standard atmosphere and geographic ozone trend differences in risk assessmentsG Kelfkens, PN den Outer, H Slaper31/12/2001Tijdschriftartikel
Surface ultraviolet levels; prediction and history from atmospheric trends over Europe (SULPHATE)R Guicherit, P Builtjes, G de Leeuw, PN den Outer, R Pasterkamp, C Robles-Gonzales, M Roemer, H Slaper, H van der Woerd31/12/2001Tijdschriftartikel
Immunity to poliomyelitis in the Netherlands - reply to Arya SC [Letter to the editor]MAE Conyn-van Spaendonck, HE de Melker, F Abbink, N Elzinga-Gholizadea, TG Kimman, T van Loon09/10/2001Tijdschriftartikel