Comparative evaluation of potential components for group B meningococcal vaccine by passive protection in the infant rat and in vivo bactericidal assayK Saukkonen, M Leinonen, H Abdillahi, JT Poolman31/12/1989Tijdschriftartikel
Comite du codex sur les residus des medicaments veterinaires dans les aliments (CC/RVDF)RW Stephany, M Hoffman31/12/1989Tijdschriftartikel
Comite del codex sobre residuos de medicamentos veterinarios en los alimentos (CC/RVDF)RW Stephany, M Hoffman31/12/1989Tijdschriftartikel
Combined estimation of tetanus and diphtheria antitoxin in human sera by the in vitro toxin-binding inhibition (ToBI) testCFM Hendriksen, JW van der Gun, JG Kreeftenberg31/12/1989Tijdschriftartikel
Code of practice for the dosimetry of high-energy electron beamsFW Wittkamper, AHL Aalbers, WFM Brouwer, et al.31/12/1989Tijdschriftartikel
Cloning and sequencing of the Clostridium perfringens enterotoxin geneM van Damme-Jongsten, K Wernars, S Notermans31/12/1989Tijdschriftartikel
Clonal and variable properties of Neisseria Meningitidis isolated from cases and carriers during and after an epidemic in the Gambia, West AfricaBA Crowe, RA Wall, B Kusecek, H Abdillahi, JT Poolman, et al.31/12/1989Tijdschriftartikel
Climate and energy: the feasability of controlling CO2 emissionsPA Okken, RJ Swart, S Zwerver31/12/1989Tijdschriftartikel
Chronic non-specific lung disease and occupational exposures estimated by means of a job exposure matrix: the Zutphen studyD Heederik, H Pouwels, H Kromhout, D Kromhout31/12/1989Tijdschriftartikel
Chromatographic methods of analysis for aflatoxin M1RD Stubblefield, HP van Egmond31/12/1989Tijdschriftartikel