Sexual behaviour of expatriates in Africa [Abstract]H Houweling, A Grave, SP Smits, et al.31/12/1989Journal Article
Seven countries study. First 20-year mortality data in 12 cohorts of six countriesA Menotti, A Keys, C Aravanis, D Kromhout, et al.31/12/1989Journal Article
Serum sodium, potassium, calcium and magnesium and blood pressure in a Dutch populationD Rinner, L Spliet-van Laar, D Kromhout31/12/1989Journal Article
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 Pena31/12/1989Journal Article
Serological responses in cats vaccinated with FeLV ISCOM and an inactivated FeLV vaccineA Osterhaus, K Weijer, F UytdeHaag, et al.31/12/1989Journal Article
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 Peltola31/12/1989Journal Article
Scenario's voor emissies van vluchtige organische stoffen: 1985-2000X Olsthoorn, R Thomas31/12/1989Journal Article
Scenario's in de volksgezondheid. Inleiding in de methodiek van de STGRT Hoogenveen, JJLM Brouwer31/12/1989Journal Article
Safety evaluation of geological disposal concepts for low and medium level wastes in rock salt (Pacoma project). Final reportJ Prij, A Dalen, P Glasbergen, EJ Jong, HW Koster, JF Lembrechts, I Nijhoff-Pan, AFM Slot, et al.31/12/1989Journal Article