Quality assurance in health care laboratories in The Netherlands [Abstract]JG Loeber03/12/1993Journal Article
Comparison of various repetitive DNA elements as genetic markers for strain differentiation and epidemiology of Mycobacterium tuberculosisD Soolingen, PEW Haas, PWM Hermans, PMA Groenen, JDA Embden03/12/1993Journal Article
Prevention of perinatal hepatitis B virus infection; implications for mother and child. Policy for the NetherlandsPM Grosheide03/12/1993Journal Article
T cell recognition of Neisseria meningitidis outer membrane proteinsEJHJ Wiertz03/12/1993Journal Article
Methods for determining ochratoxin A and other nephrotoxic mycotoxinsHP Egmond05/01/1993Journal Article
The determination of free copper in freshwater using the MnO2-adsorption methodW Verweij12/01/1993Journal Article
Enkele recente ontwikkelingen in de epidemiologie van AIDS en HIV-infectiesH Houweling28/01/1993Journal Article