@article{41e676902ac24e0e9ac13601b2887e82,
title = "The effect of chorionic villus sampling on the number of fetal cells isolated from maternal blood and on maternal serum alpha-fetoprotein levels",
keywords = "Econometric and Statistical Methods: General, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid, Immunology",
author = "M.W.J.C. Jansen and H. Brandenburg and H.I.J. Wildschut and A.C.M. Martens and A.M. Hagenaars and J.W. Wladimiroff and {in 't Veld}, P.A.",
year = "1997",
language = "Undefined/Unknown",
volume = "17",
pages = "953--959",
journal = "Prenatal Diagnosis",
issn = "0197-3851",
publisher = "John Wiley & Sons Inc.",
}