@article{doi:10.1001/jama.1909.02540430043014,
author = {Cloud M},
title = {REfraction},
journal = {Journal of the American Medical Association},
volume = {LII},
number = {17},
pages = {1347},
year = {1909},
doi = {10.1001/jama.1909.02540430043014},
URL = { + http://dx.doi.org/10.1001/jama.1909.02540430043014},
eprint = {/data/Journals/JAMA/10292/jama_LII_17_014.pdf}
}