Storage conditions of Chlamydia trachomatis antigensJM Ossewaarde, M Rieffe31/12/1989Tijdschriftartikel
Stability of monoclonal antibodies [Abstract]W Jiskoot, EC Beuvery, DJA Crommelin31/12/1989Tijdschriftartikel
Speciation of arsenic in Dutch total diets: methodology and resultsHAMG Vaessen, A van Ooik31/12/1989Tijdschriftartikel
Sodium and potassium assay of foods and biological substrates by atomic absorption spectroscopy (AAS)HAMG Vaessen, CG van de Kamp31/12/1989Tijdschriftartikel
Sexual behaviour of expatriates in Africa [Abstract]H Houweling, A de Grave, SP Smits, et al.31/12/1989Tijdschriftartikel
Seven countries study. First 20-year mortality data in 12 cohorts of six countriesA Menotti, A Keys, C Aravanis, D Kromhout, et al.31/12/1989Tijdschriftartikel
Serum sodium, potassium, calcium and magnesium and blood pressure in a Dutch populationD Rinner, L Spliet-van Laar, D Kromhout31/12/1989Tijdschriftartikel
Seroreactivity of patients with Crohn's disease with lymph nodes of primed nude mice is independent of the tissue used for primingHC Walvoort, GE Fazzi, AS Pena31/12/1989Tijdschriftartikel
Serological responses in cats vaccinated with FeLV ISCOM and an inactivated FeLV vaccineA Osterhaus, K Weijer, F UytdeHaag, et al.31/12/1989Tijdschriftartikel
Sero- and subtypes of group B meningococci causing invasive infections in Finland in 1976-87H Kayhty, J Poolman, H Abdillahi, A Sivonen, J Eskola, E Tarkka, H Peltola31/12/1989Tijdschriftartikel