@article{ref1,
title="Ether And Chloroform",
journal="British medical journal: BMJ",
year="1875",
author="Fifield, W. c. b.",
volume="1",
number="752",
pages="703-705",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}