@article{f19ef9c5952247718179a40f35a45546,
title = "Matrix metalloproteinase-1 and -9 in cervicovaginal fluid from women during pregnancy and in labor.",
keywords = "Econometric and Statistical Methods: General, Financial Economics, Gezondheid, Clinical sciences, Geneeskunde(GENK), Medisch onderzoek, ziekenhuisbehandeling en chirurgie",
author = "K. Dijkstra and E. Kuczynski and C.J. Lockwood and G.H.A. Visser",
year = "2001",
language = "Undefined/Unknown",
volume = "6",
pages = "122--128",
journal = "Prenatal Neonatal Medicine",
issn = "1359-8635",
publisher = "Parthenon Publishing Group",
}