@article{fdab2989575941ec97ba817b3ef5b772,
title = "Inter-clinic variation in the chances of natural conception of subfertile couples",
author = "R.I. Tjon-Kon-Fat and D.N. Lar and E.W. Steyerberg and F.J.M. Broekmans and P.G. Hompes and B.W. Mol and P. Steures and P.M. Bossuyt and \{van der Veen\}, F and \{van der Steeg\}, J.W. and M.J.C. Eijkemans",
year = "2013",
doi = "10.1093/humrep/det063",
language = "Undefined/Unknown",
volume = "28",
pages = "1391--1397",
journal = "Human Reproduction",
issn = "0268-1161",
publisher = "Oxford University Press",
number = "5",
}