@article{1d348fb6f4b346f3b1058fbd6b62bc85,
title = "In low-dose oral contraceptives containing 20 µg or 30 µg ethinylestradiol, gestodene is associated with a lower increase in coagulant factor VII than is desogestrel",
keywords = "Ethinylestradiol, Factor VII, Oral Contraceptives, Thrombosis",
author = "Bloemenkamp, \{K. W.M.\} and Leuven, \{J. A.Gevers\} and Helmerhorst, \{F. M.\} and Dersjant-Roorda, \{M. C.\} and \{de Boer\}, R. and P. Meyer and D. Spielnrann and C. Kluft",
year = "1996",
month = jan,
day = "1",
doi = "10.3109/09513599609045647",
language = "English",
volume = "10",
pages = "145--148",
journal = "Gynecological Endocrinology",
issn = "0951-3590",
publisher = "Taylor and Francis Ltd.",
number = "sup2",
}