Induction of rat hepatic ornithine decarboxylase by the tumor promotor 12-0-tetradecanoylphorbol-13-acetate and phenobarbital in vivo; effect of retinyl-acetateA Bisschop, LAA Rooije, HJGM Derks, R Wijk31/12/1981Journal Article
Induced congenital malformations of the central nervous system. A teratological studyPWJ Peters31/12/1981Journal Article
Improved method for confirmation of identity of aflatoxins B1 and M1 in dairy products and animal tissue extractsHP Egmond, RD Stubblefield31/12/1981Journal Article
Immunity to diphtheria, pertussis, tetanus and poliomyelitis in children with acute lymphocytic leukemia after cessation of chemotherapyA Does-van den Berg, J Hermans, J Nagel, G Steenis31/12/1981Journal Article
Histopathological profile of a wistar rat stock including a survey of the literatureR Kroes, JM Garbis-Berkvens, T Vries, JHJ Nesselrooij31/12/1981Journal Article
Hexachloorbenzeen (HCB) en polychloorbifenylen (PCB's) in Nederlandse palingPA Greve, GE Janssen31/12/1981Journal Article