@article{42169e782cd749f994ac187b7102f429,
title = "Earliest gestational age for fetal sexing in cell-free maternal plasma",
keywords = "Econometric and Statistical Methods: General, Financial Economics, Clinical sciences, Geneeskunde(GENK), Medisch onderzoek, ziekenhuisbehandeling en chirurgie",
author = "R.J.P. Rijnders and \{van der Luijt\}, R.B. and E.D.J. Peters and J.K. Goeree and \{van der Schoot\}, C.E. and \{Ploos van Amstel\}, J.K. and \{Page - Christiaens\}, G.C.M.L.",
year = "2003",
language = "Undefined/Unknown",
volume = "23",
pages = "1042--1044",
journal = "Prenatal Diagnosis",
issn = "0197-3851",
publisher = "John Wiley \& Sons Inc.",
number = "13",
}