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Kok HS, Onland-Moret NC, van Asselt KM, van Gils CH, van der Schouw YT, Grobbee DE, Peeters PH.Kok HS, et al.Hum Reprod. 2005 Feb;20(2):536-42. doi: 10.1093/humrep/deh600. Epub 2004 Nov 11.Hum Reprod. 2005.PMID: 15539439
Chavez-MacGregor M, Elias SG, Onland-Moret NC, van der Schouw YT, Van Gils CH, Monninkhof E, Grobbee DE, Peeters PH.Chavez-MacGregor M, et al.Cancer Epidemiol Biomarkers Prev. 2005 Apr;14(4):799-804. doi: 10.1158/1055-9965.EPI-04-0465.Cancer Epidemiol Biomarkers Prev. 2005.PMID: 15824146Free article.