Proposal for revised classification of epilepsies and epileptic syndromes. Commission on Classification and Terminology of the International League Against Epilepsy.International League Against Epilepsy1989 Jul-AugTijdschriftartikel
Chronic non-specific lung disease and occupational exposures estimated by means of a job exposure matrix: the Zutphen Study.Kromhout, Heederik, Pouwels, H. Kromhout1989 JunTijdschriftartikel
Psychiatrische ziekten: depressie. In Grobbee DE en Hofman A (red). Epidemiologie van ziekten in NederlandOrmelBoek
The correlation of transient ischemic attack and cerebrovascular accidentvan Ree, van Weel, Arts, van den Hoogen1989 May 27Tijdschriftartikel
Cigarette smoking and serum lipid and lipoprotein concentrations: an analysis of published data.Craig, Palomaki, Haddow1989 Mar 25Tijdschriftartikel
Epidemiology of osteoarthritis: Zoetermeer survey. Comparison of radiological osteoarthritis in a Dutch population with that in 10 other populations.van Saase, van Romunde, Cats, Vandenbroucke, Valkenburg1989 AprTijdschriftartikel
