Determination and occurrence of nitrophenols in surface waterRCC Wegman, JIJ Wammes31/12/1983Tijdschriftartikel
Detection of Toxoplasma antigen in tissues by means of enzyme-linked immunosorbent assay (ELISA)F van Knapen, SO Panggabean31/12/1983Tijdschriftartikel
Detection of staphylococcal enterotoxins (SE) with special reference to the enzyme-linked immunosorbent assay (ELISA)SHW Notermans31/12/1983Tijdschriftartikel
Detection of specific immunoglobulins (IgG, IgM, IgA, IgE) and total IgE levels in human trichinosis by means of (ELISA)F van Knapen, JH Franchimont, AR Verdonk, J Stumpf, K Undeutsch31/12/1983Tijdschriftartikel
Detection and significance of circulating antigens and immune complexes in toxoplasmosisF van Knapen31/12/1983Tijdschriftartikel
Detection and significance of circulating antigens and complexes in Toxoplasma infectionsF van Knapen31/12/1983Tijdschriftartikel
Depropylacetate - induced quasi-morphine abstinence behaviour in the rat: suppression by alpha2-adrenoceptor stimulationJW van der Laand, G Weick, FC Hillen31/12/1983Tijdschriftartikel