@article{doi:10.1001/archinte.159.1.65,
author = {Bloemenkamp KM and Rosendaal FR and Büller HR and Helmerhorst FM and Colly LP and Vandenbroucke JP},
title = {RIsk of venous thrombosis with use of current low-dose oral contraceptives is not explained by diagnostic suspicion and referral bias},
journal = {Archives of Internal Medicine},
volume = {159},
number = {1},
pages = {65-70},
year = {1999},
doi = {10.1001/archinte.159.1.65},
URL = { + http://dx.doi.org/10.1001/archinte.159.1.65},
eprint = {/data/Journals/INTEMED/11802/ioi80242.pdf}
}