@article {1498860,
	title = {Eventual situations for timeline extraction from clinical reports},
	journal = {Journal of the American Medical Informatics Association},
	volume = {20},
	number = {5},
	year = {2013},
	pages = {820-827},
	url = {https://doi.org/10.1136/amiajnl-2013-001627},
	author = {Cyril Grouin and Natalia Grabar and Thierry Hamon and Sophie Rosset and Xavier Tannier and Pierre Zweigenbaum}
}
