@article{doi:10.1001/jama.2010.1500,
author = {Chlebowski RT and Anderson GL and Gass M and et al},
title = {EStrogen plus progestin and breast cancer incidence and mortality in postmenopausal women},
journal = {JAMA},
volume = {304},
number = {15},
pages = {1684-1692},
year = {2010},
doi = {10.1001/jama.2010.1500},
URL = { + http://dx.doi.org/10.1001/jama.2010.1500},
eprint = {/data/Journals/JAMA/4533/joc05129_1684_1692.pdf}
}