@article{doi:10.1001/jama.2011.1954,
author = {Abernethy AP and Currow DC},
title = {TIme-limited trials},
journal = {JAMA},
volume = {307},
number = {1},
pages = {33-34},
year = {2012},
doi = {10.1001/jama.2011.1954},
URL = { + http://dx.doi.org/10.1001/jama.2011.1954},
eprint = {/data/Journals/JAMA/22454/jlt0104_33_34.pdf}
}