A new Dutch Law regulating provision of identifying information of donors to offspring: background, content and impact by Janssens, P.M.W., Simons, A.H.M., van Kooij, R.J., Blokzijl, E., Dunselman, G.A.J.

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Comparison between intracytoplasmic sperm injection and in-vitro fertilization (IVF) with high insemination concentration after total fertilization failure in a previous IVF attemp... by Kastrop, P.M.M., Weima, S.M., Van Kooij, R.J., Te Velde, E.R.

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General ageing and ovarian ageing by Dorland, M, van Kooij, R.J, te Velde, E.R

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P-178. Ageing of cumulus cells by Dorland, M., Hol, S., van Kooij, R.J., te Velde, E.R.

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P-109. Outcome of a second IVF attempt is related to the time interval between the first and second treatment cycles by Dorland, M., van Kooij, R.J., Nijhuis, H., te Velde, E.R.

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R-205. Protein C inhibitor/plasminogen activator inhibitor-3 is present in the mouse ovary and is down-regulated by human chorionic gonadotrophin treatment by Wagenaar, G.T.M., Tiekstra, M.J., Dorland, M., Meijers, J.C.M., van Kooij, R.J.

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R-023. The use of photographs and computer pictures (JPEG) for the evaluation of sperm morphology in external quality assessment schemes by van der Horst, F.A.L., van Kooij, R.J., Mijnes, F., Seidl, B.H., Letteboer, S., Koenders, J., Vreeburg, J.T.M.

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P-186. Percentage of metaphase II oocytes in relation to pregnancy rates after ICSI by Elbertse, J.M.T., Kastrop, P.M.M., Van Kooij, R.J., Weima, S.M., Te Velde, E.R.

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Influence of polymorphonuclear granulocytes on the zona-free hamster oocyte assay by Vogelpoel, F.R., van Kooij, R.J., te Velde, E.R., Verhoef, J.

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Morphometric Variation in the Mandible of Microtus Arvalis and Microtus Agrestis (Rodentia: Cricetidae) by Van Der Kooij, J, Post, R.J, Wilson, M.D, Gillham, M, Heijerman, TH

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