@article{ref1,
title="Lessons for epidemiology from the Ethiopian famines",
journal="Annales de la Société Belge de Médecine Tropicale",
year="1976",
author="Rivers, J. P. and Holt, J. F. and Seaman, J. A. and Bowden, M. R.",
volume="56",
number="4-5",
pages="345-360",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0772-4128",
doi="",
url="http://dx.doi.org/"
}