@article{doi:,
author = {Raskob GE and Hull RD and Pineo GF},
title = {EVidence-based evaluation of preoperative vs postoperative use of low-molecular-weight heparin in preventing deep vein thrombosis in elective hip surgery},
journal = {Archives of Internal Medicine},
volume = {159},
number = {14},
pages = {1623},
year = {1999},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {/data/Journals/INTEMED/11948/ilt0726.pdf}
}