Short-term induction of neoplastic nodules in the rat liver. II. Study of their development and the effects of withdrawal of 2- acetylaminofluoreneCA Heijden, JAMA Dormans31/12/1981Journal Article
Seksueel overdraagbare aandoeningen bij bezoeksters van een polikliniek voor geslachtsziekten te UtrechtJLM Lelijveld, A Leentvaar-Kuijpers, AC Hekker, AA Polak-Vogelzang, RFE Wit31/12/1981Journal Article
Screening and function tests to detect immune suppression in toxicity studiesJG Vos31/12/1981Journal Article
Rol van eosinophiele granulocyten bij de afweer van helmintheninfectiesEJ Ruitenberg, J Buys, A Elgersma31/12/1981Journal Article
Reversed-phage ion-pair high-performance liquid chromatography of nitrophenolsH Roseboom, CJ Berkhoff, JIJ Wammes, RCC Wegman31/12/1981Journal Article
Residues of organophosphorous pesticides as determined by capillary gas chromatographyH Roseboom, GS Groenemeijer31/12/1981Journal Article
Recent trends in control of foodborne diseases with the emphasis on parasitic infectionsF Knapen31/12/1981Journal Article
R-factor cointegrate formation in Salmonella typhimurium bacteriophage type 201 strainsR Helmuth, E Stephan, E Bulling, WJ Leeuwen, JDA Embden, PAM Guinee, D Portnoy, S Salkow31/12/1981Journal Article