Authors: Ramrattan, RS Wolfs, RCW Panda-Jonas, S Jonas, JB Bakker, D Pols, HA Hofman, A de Jong, PTVM

Citation: Rs. Ramrattan et al., Prevalence and causes of visual field loss in the elderly and associationswith impairment in daily functioning - The Rotterdam Study, ARCH OPHTH, 119(12), 2001, pp. 1788-1794

Authors: Klipstein-Grobusch, K Witteman, JCM den Breeijen, JH Goldbohm, RA Hofman, A de Jong, PTVM Pols, HA Grobbee, DE

Citation: K. Klipstein-grobusch et al., Dietary assessment in the elderly: application of a two-step semiquantitative food frequency questionnaire for epidemiological studies, J HUM NU DI, 12(5), 1999, pp. 361-373

Authors: Smeets-Goevaers, CG Lesusink, GL Papapoulos, SE Maartens, LW Keyzer, JJ Weerdenburg, JP Beijers, LH Zwinderman, AH Knottnerus, JA Pols, HA Pop, VJ

Citation: Cg. Smeets-goevaers et al., The prevalence of low bone mineral density in Dutch perimenopausal women: The Eindhoven Perimenopausal Osteoporosis Study, OSTEOPOR IN, 8(5), 1998, pp. 404-409