Authors: Sijmons, RH Boonstra, AE Reefhuis, J Hordijk-Hos, JM de Walle, HEK Oosterwijk, JC Cornel, MC

Citation: Rh. Sijmons et al., Accuracy of family history of cancer: clinical genetic implications, EUR J HUM G, 8(3), 2000, pp. 181-186

Authors: Reefhuis, J de Walle, HEK de Jong-van den Berg, LTW Cornel, MC

Citation: J. Reefhuis et al., Additional information from parental questionnaires and pharmacy records for registration of birth defects, EUR J EPID, 16(4), 2000, pp. 329-336

Authors: Wortelboer, MJM de Wolf, BTHM Verschuuren-Bemelmans, CC Reefhuis, J Mantingh, A Beekhuis, JR Cornel, MC

Citation: Mjm. Wortelboer et al., Trends in live birth prevalence of Down syndrome in the Northern Netherlands 1987-96: the impact of screening and prenatal diagnosis, PRENAT DIAG, 20(9), 2000, pp. 709-713

Authors: Reefhuis, J de Walle, HEK Cornel, MC

Citation: J. Reefhuis et al., Artefactual increasing frequency of omphaloceles in the northern Netherlands: lessons for systematic analysis of apparent epidemics, INT J EPID, 28(2), 1999, pp. 258-262