Screening op foetale neuraalbuisdefecten. Alfa-foetoproteineconcentratie in maternaal serumR Kriek, MJ Korenromp, AM Hagenaars, GCML Christiaens, HW Bruine03/06/1994Journal Article
Quality assurance in health care. From a traditional towards a modern approachPPM Harteloh, FWSM Verheggen30/06/1994Journal Article
Public health and plant life under oxidant air pollution.L Bree, AEG Tonneijck1994-06-03Journal Article
Present state of the water quality of European rivers and implications for managementGM Dijk, L Liere, W Admiraal, BA Bannink, JJ Cappon30/06/1994Journal Article
Modelling traffic and transportation data: using ARC/INFO dynamic segmentation in a general conceptual modelR Zandee, M Kuijpers-Linde, U Uiterwijk03/06/1994Journal Article
Improved detection of immunoglobulin M in sera of erythema migrans patients by western blotting with a local Borrelia burgdorferi skin isolateS Rijpkema, H Kuiper, M Molkenboer, A Dam, J Schellekens03/06/1994Journal Article
Improved clean-up procedure for the high-performance liquid chromatographic assay of bupivacaine enantiomers in human plasma and ultrafiltrate in the nanogram per milliliter rangeK Groen, PWM Zeijlmans, AGL Burm, JW Kleef30/06/1994Journal Article