@article{ref1,
title="Airplane Vacuum Toilets: An Uncommon Travel Hazard",
journal="Journal of travel medicine",
year="1994",
author="Hargarten, Stephen W. and Meldon, S",
volume="1",
number="2",
pages="104-105",
abstract="Abstract unavailable.",
language="",
issn="1195-1982",
doi="",
url="http://dx.doi.org/"
}