@inbook{5ea45439518a41e98bb1c53e33a4424b,
title = "Ziekte en zwangerschap",
keywords = "Econometric and Statistical Methods: General, Financial Economics, Gezondheid, Clinical sciences, Geneeskunde(GENK), Medisch onderzoek, ziekenhuisbehandeling en chirurgie",
author = "K. Boer and G.H.A. Visser and \{Wertheim-van Dillen\}, P.M.E.",
year = "1999",
language = "Undefined/Unknown",
isbn = "9035220633",
publisher = "Elsevier/Bunge",
pages = "287--320",
editor = "M.J. Heineman",
booktitle = "Obstetrie en Gynaecologie. De voortplanting van de mens",
}