@article{Morissette_2003,
title={Elucidation of crystal form diversity of the HIV protease inhibitor ritonavir by high-throughput crystallization},
volume={100},
ISSN={1091-6490},
url={http://dx.doi.org/10.1073/pnas.0437744100},
DOI={10.1073/pnas.0437744100},
number={5},
journal={Proceedings of the National Academy of Sciences},
publisher={Proceedings of the National Academy of Sciences},
author={Morissette,
Sherry L. and Soukasene,
Stephen and Levinson,
Douglas and Cima,
Michael J. and Almarsson,
Örn},
year={2003},
month=feb,
pages={2180–2184} }