@article{doi:10.1001/jama.1989.03420060063018,
author = {Ritchie K},
title = {SLeep deprivation and performance of residents},
journal = {JAMA},
volume = {261},
number = {6},
pages = {859-860},
year = {1989},
doi = {10.1001/jama.1989.03420060063018},
URL = { + http://dx.doi.org/10.1001/jama.1989.03420060063018},
eprint = {/data/Journals/JAMA/9143/jama_261_6_018.pdf}
}