Stabilities of Clostridium botulinum type B and C toxins in ruminal contents of cattleS Kozaki, S Notermans31/12/1980Journal Article
Spontaneous tumours in the pituitary gland of old Wistar rats. A morphological and immunocytochemical studyJM Berkvens, JHJ Nesselrooij, R Kroes31/12/1980Journal Article
Sources of variation in a Salmonella isolation procedureM Schothorst, FM Leusden31/12/1980Journal Article
Some characteristics of the outer membrane material released by growing enterotoxigenic Escherichia coliH Gankema, J Wensink, PAM Guinee, WH Jansen, B Witholt31/12/1980Journal Article
Short-term induction of preneoplastic nodules in the rat liver I. The role of 2-AAF as selecting agentCA Heijden, JAMA Dormans, JHJ Nesselrooij31/12/1980Journal Article
Role of the endocrine system in the action of 2,3,7,8- tetrachlorodibenzo-p-dioxin (TCDD) on the thymusMJ Logten, BN Gupta, EE McConnel, JA Moore31/12/1980Journal Article
Revaccinatie tegen pokken: de situatie thansJ Huisman, H Bijkerk, R Coutinho, A Geus, N Julsing, JLM Lelijveld, EJ Ruitenberg, PC Stuiver, DL Wolff31/12/1980Journal Article