Gastro-enteritis door Plesiomonas shigelloides; de eerste beschrijving van endemische gevallen in NederlandA Leentvaar-Kuijpers, GJ Medema31/12/1990Tijdschriftartikel
Future waste disposal in the NetherlandsD Nagelhout, M Joosten, K Wieringa31/12/1990Tijdschriftartikel
Food of forest? Can the tropical forest survive along with continuing growth of population and economy?RJ Swart, J Rotmans31/12/1990Tijdschriftartikel
Food contaminants: Naturally occurring toxicants in foodstuffs. 3. PhycotoxinsHP van Egmond, GJA Speyers, RBM Wouters31/12/1990Tijdschriftartikel
Food contaminants: Naturally occurring toxicants in foodstuffs. 2. Plant toxinsHP van Egmond, GJ Speyers, RBM Wouters31/12/1990Tijdschriftartikel
Food contaminants: Naturally occurring toxicants in foodstuffs. 1. MycotoxinsHP van Egmond, GJA Speyers, RBM Wouters31/12/1990Tijdschriftartikel
Fluoroquinolone resistance in Campylobacter spp isolated from human stools and poultry products [Letter to the editor]HP Endtz, RP Mouton, T van der Reyden, GJ Ruijs, M Biever, B van Klingeren31/12/1990Tijdschriftartikel
Fixation of dissolved silicate and sedimentation of biogenic silicate in the lower river Rhine during diatom bloomsW Admiraal, P Breugem, DMLHA Jacobs, ED de Ruyter-van Steveninck31/12/1990Tijdschriftartikel
First record of the groundwater crustaceans Bathynellacea in the NetherlandsJ Notenboom, K de Boom31/12/1990Tijdschriftartikel