@article{doi:10.1001/jama.1969.03160310095029,
author = {Schaffer CF},
title = {HEmothorax and heparin},
journal = {JAMA},
volume = {210},
number = {5},
pages = {907},
year = {1969},
doi = {10.1001/jama.1969.03160310095029},
URL = { + http://dx.doi.org/10.1001/jama.1969.03160310095029},
eprint = {/data/Journals/JAMA/8537/jama_210_5_029.pdf}
}