@inbook{Geissler_2015,
title={Introduction: A Life Science in Its African Para-State},
url={http://dx.doi.org/10.1215/9780822376279-001},
DOI={10.1215/9780822376279-001},
booktitle={Para-States and Medical Science},
publisher={Duke University Press},
author={Geissler,
P. Wenzel},
year={2015},
month=jan,
pages={1–44} }