@article{44f28d8f9856435194109f729e49c180,
title = "Na negatieve berichtgeving derde generatie contraceptiva verandering pilgebruik gemeten",
keywords = "Epidemiology, Farmacie(FARM), Biomedische technologie en medicijnen, Ziekenhuisstructuur en organisatie van de gezondheidszorg, Public Health",
author = "P.J.T.T.M. Bakkel and J.M. Koopmans and H.G.M. Leufkens and A.C.G. Egberts",
year = "1997",
language = "Undefined/Unknown",
volume = "132",
pages = "1061--1063",
journal = "Pharmaceutisch Weekblad",
issn = "0031-6911",
publisher = "Kon. Ned. Mij. ter Bevordering der Pharmacie (KNMP)",
}