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Construction of a multivalent Meningococcal vaccine strain based on the class 1 outer membrane proteinP Ley, JT Poolman13/10/1992Journal Article
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Protection against streptococcal cell wall-induced arthritis by pretreatment with a 65 kd mycobacterial protein [Abstract]MF Broek, MCJ Bruggen, EJM Hogervorst, WB Berg, W Eden, R Zee31/12/1988Journal Article
Mission for appraisal of several project proposals of the lake basin development authority (LBDA) KeniaDCP Thalen, HAM KruijfAbstract niet beschikbaar28/02/1988Report