Residues of organophosphorous pesticides as determined by capillary gas chromatography

H Roseboom, GS Groenemeijer31/12/1981

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Recent trends in control of foodborne diseases with the emphasis on parasitic infections

F van Knapen31/12/1981

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R-factor cointegrate formation in Salmonella typhimurium bacteriophage type 201 strains

R Helmuth, E Stephan, E Bulling, WJ van Leeuwen, JDA van Embden, PAM Guinee, D Portnoy, S Salkow31/12/1981

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Pyrolysis-high-resolution mass spectrometry of biological materials

J Freudenthal, JH Canton, GJ ten Hovee, RCC Wegman31/12/1981

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Production of monoclonal antibodies against poliovirus type 1

ADME Osterhaus, AL van Wezel, G van Steenis, G Drost31/12/1981

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Present state and developments in the production of inactivated poliomyelitis vaccine

AL van Wezel31/12/1981

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Pregnancy diagnosis in Macaca fascicularis. Hemagglutination inhibition test for urinary chorionic gonadotropin and implantation bleeding

R Boot, LG Huis in 't Veld31/12/1981

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Pharmacological protection against the gastric toxicity of non-steroid anti-inflammatory drugs. A study with prostaglandins, antioxidants and radical scavenging compounds in rats

AA van Kolfschoten31/12/1981

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Persistence of Clostridium botulinum type B on a cattle farm after an outbreak of botulism

S Notermans, J Dufrenne, J Oosterom31/12/1981

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Penicillins, cephalosporins and tetracyclines

B van Klingeren31/12/1981

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