@article {1498788,
	title = {Machine-learned solutions for three stages of clinical information extraction: the state of the art at i2b2 2010 },
	journal = {Journal of the American Medical Informatics Association},
	volume = {18},
	number = {5},
	year = {2011},
	pages = {557-562},
	url = {https://doi.org/10.1136/amiajnl-2011-000150},
	author = {Berry de Bruijn and Colin Cherry and Svetlana Kiritchenko and Joel Martin and Xiaodan Zhu}
}
