@article{doi:10.1001/jama.281.14.1255,
author = {Thorogood M},
title = {RIsk of stroke in users of oral contraceptives},
journal = {JAMA},
volume = {281},
number = {14},
pages = {1255-1256},
year = {1999},
doi = {10.1001/jama.281.14.1255},
URL = { + http://dx.doi.org/10.1001/jama.281.14.1255},
eprint = {/data/Journals/JAMA/4619/JAC90002.pdf}
}