@article{doi:10.1001/jama.2009.1605,
author = {Cheng S and Wang TJ},
title = {OUtcomes in patients with prolonged pr interval or first-degree atrioventricular block—reply},
journal = {JAMA},
volume = {302},
number = {18},
pages = {1967-1968},
year = {2009},
doi = {10.1001/jama.2009.1605},
URL = { + http://dx.doi.org/10.1001/jama.2009.1605},
eprint = {/data/Journals/JAMA/4487/jlt1111_1967b_1968.pdf}
}