Carriage of meningococci in contacts of patients with meningococcal disease. Age and other risk factors need to be taken into account [Letter to the editor]R Reintjes, MAE Conyn-van Spaendonck31/12/1999Tijdschriftartikel
The incidence of pertussis in the Netherlands has remained high since an outbreak occurred in 1996SE Neppelenbroek, HE de Melker, JFP Schellekens, MAE Conyn-van Spaendonck31/12/1999Tijdschriftartikel
Upsurge of hepatitis A in the Netherlands - early 1998F Termorshuizen, MJW van de Laar18/02/1999Tijdschriftartikel
European Antimicrobial Resistance Surveillance System (EARSS): objectives and organisationSLAM Bronzwaer, W Goettsch, B Olsson-Liljequist, MCJ Wale, AC Vatopoulos, MJW Sprenger22/07/1999Tijdschriftartikel
Determinants of caregiving experiences and mental health of partners of cancer patientsC Nijboer, M Triemstra, R Tempelaar, R Sanderman, GAM van den Bos09/09/1999Tijdschriftartikel
Vaccination of pigs against pseudorabies virus with plasmid DNA encoding glycoprotein DBL Haagmans, EMA van Rooij, M Dubelaar, TG Kimman, MC Horzinek, VECJ Schijns, ATJ Bianchi18/05/1999Tijdschriftartikel
Cellular immune responses to Neisseria meningitidis in childrenAJ Pollard, R Galassini, EM Rouppe van der Voort, M Hibberd, R Booy, P Langford, S Nadel, C Ison, JS Kroll, J Poolman, M Levin17/06/1999Tijdschriftartikel
Immunogenicity of 2 serogroup B outer-membrane protein meningococcal vaccines: a randomized controlled trial in ChileJW Tappero, R Lagos, AM Ballesteros, B Plikaytis, D Williams, J Dykes, et al.17/06/1999Tijdschriftartikel
Global change scenarios of the 21st century. Results from the IMAGE 2.1 modelJ Alcamo, R Leemans, E Kreileman, eds.03/02/1999Tijdschriftartikel
Quinolone resistance in campylobacter isolated from man and poultry following the introduction of fluoroquinolones in veterinary medicineHP Endtz, GJ Rijs, B van Klingeren, WH Jansen, T van der Reyden, P Mouton31/12/1991Tijdschriftartikel