@article{b188d3e481194e6e995dcc7efd0befa8,
title = "Complex congenital malformations and the impact of the plasminogen activator system and beta-hCG in amniotic fluid",
author = "AC Verkleij-Hagoort and Nicolette Ursem and Hop and A Geurts-Moespot and Eric Steegers and FC Sweep and \{Steegers - Theunissen\}, R{\'e}gine",
year = "2007",
doi = "10.1016/j.ejogrb.2006.10.033",
language = "Undefined/Unknown",
volume = "135",
pages = "47--52",
journal = "European Journal of Obstetrics, Gynecology and Reproductive Biology",
issn = "0301-2115",
publisher = "Elsevier Ireland Ltd",
number = "1",
}