Impairments, disabilities, and handicaps of very preterm and very-low-birthweight infants at five years of age. The Collaborative Project on Preterm and Small for Gestational Age Infants (POPS) in The NetherlandsVerloove-Vanhorick, Veen, Ens-Dokkum, Schreuder, Brand, Ruys1991 Jul 6Tijdschriftartikel
The prevalence of dementia in Europe: a collaborative study of 1980-1990 findings. Eurodem Prevalence Research GroupBreteler, A. Hofman, C. Brayne, M. Clarke, B. Cooper, Copeland, Dartigues, da Silva-Droux, Hagnell, W.A. Rocca1991 SepTijdschriftartikel
Longitudinal changes in fat distribution in the Western Collaborative Group Study: a 23-year follow-upCarmelli, McElroy, Rosenman1991 JanTijdschriftartikel
Early photocoagulation for diabetic retinopathyEarly Treatment Diabetic Retinopathy Study Research Group1991 MayTijdschriftartikel
Blootstelling aan ultraviolette straling. Een analyse van het probleemveldSlaper, Eggink10/1991Rapport
Blootstelling aan ultraviolette straling. Een analyse van het probleemveld [Exposure to ultraviolet radiation. An analysis of source-risk chains]Slaper, EgginkThis report provides an overview and analysis of the knowledge, concerning exposure to ultraviolet radiation (UV), and the risks associated with UV-exposure. Sources of UV are found in the outdoor…Rapport
The effect of acute and chronic smoking on arterial blood pressure and on the effects of antihypertensive agents.Missault, Duprez, Clement1991 Feb 9Tijdschriftartikel
