@article{9161ec3fb8644f8ab948d7c099b6a746,
title = "Sources of Bias in studies among infertility clients.",
keywords = "Econometric and Statistical Methods: General, Geneeskunde (GENK), Genetics, Geneeskunde(GENK), Algemeen onderzoek, Diergeneeskunde (DGNK)",
author = "E. Tielemans and A. Burdorf and {te Velde}, E.R. and R. Weber and {van Kooij}, R.J. and D.J.J. Heederik",
year = "2002",
language = "Undefined/Unknown",
volume = "156",
pages = "86--92",
journal = "American Journal of Epidemiology",
issn = "0002-9262",
publisher = "Oxford University Press",
number = "1",
}