@article{doi:10.1001/jama.1991.03470180074041,
author = {Washington A and Cates W and Jr and Wasserheit JN},
title = {PReventing pelvic inflammatory disease},
journal = {JAMA},
volume = {266},
number = {18},
pages = {2574-2580},
year = {1991},
doi = {10.1001/jama.1991.03470180074041},
URL = { + http://dx.doi.org/10.1001/jama.1991.03470180074041},
eprint = {/data/Journals/JAMA/9493/jama_266_18_041.pdf}
}