Quantitative structure-activity relationships and toxicity studies of mixtures of chemicals with anaesthetic potency: acute lethal and sublethal toxicity to Daphnia magnaJ Hermens, JH Canton, P Janssen, R de Jong31/12/1984Tijdschriftartikel
Procedures to derive minimum requirements for measuring methodsHJ van de Wiel31/12/1984Tijdschriftartikel
Preliminary measurements of kilovoltage and voltage vigyde of a constant potential X-ray generatorAH Aalbers, E van Dijk31/12/1984Tijdschriftartikel
Polycyclic aromatic hydrocarbons in selected foods; analysis and occurrenceHAMG Vaessen, PL Schuller, AA Jekel, AAMM Wilbers31/12/1984Tijdschriftartikel
PoliomyelitisAL van Wezel, CA Hannik, H Cohen, G van Steenis, JB Wilterdink31/12/1984Tijdschriftartikel
Plasmid patterns and in-vitro susceptibility of penicillinase-producing Neissera gonorrhoeae with emphasis on thiamphenicol: Results of surveillance in the NetherlandsB van Klingeren, LJ van Wijngaarden, M Dessens-Kroon31/12/1984Tijdschriftartikel
Pilot study for the intercomparison programme for photon personal dosimeters, 1980-1982GH Hofmeester, A Swart, E van Dijk31/12/1984Tijdschriftartikel