@conference {boudin2010positional,
	title = {Positional language models for clinical information retrieval},
	booktitle = {Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing},
	year = {2010},
	pages = {108{\textendash}115},
	publisher = {Association for Computational Linguistics},
	organization = {Association for Computational Linguistics},
	author = {Boudin, Florian and Jian-Yun Nie and Dawes, Martin}
}
