Growth and enrichment of pentachlorophenol-degrading microorganisms in the nutristat, a substrate concentration-controlled continuous cultureM Rutgers, JJ Bogte, AM Breure, JG van Andel20/12/1993Tijdschriftartikel
Use of transformation to construct antigenic hybrids of the class 1 outer membrane protein in Neisseria meningitidisP van der Ley, J van de Biezen, P Hohenstein, C Peeters, JT Poolman20/12/1993Tijdschriftartikel
Assessment of the atmospheric hazards and risks of new chemicals: procedures to estimate "hazard potentials"FAAM de Leeuw20/12/1993Tijdschriftartikel
Working group report: nitrous oxide emissions from fuel combustion and industrial processesJGJ Olivier16/12/1993Tijdschriftartikel
Mapping critical loads in Europe in the framework of the UN/CEEJP Hettelingh16/12/1993Tijdschriftartikel
Risk assessment of drug use in pregnancy: prevention of birth defectsPWJ Peters17/12/1993Tijdschriftartikel