@article {474,
	title = {Resolving Ambiguity in Biomedical Text to Improve Summarization},
	journal = {Information Processing \& Management},
	volume = {48(4)},
	year = {2012},
	chapter = {755},
	url = {http://www.sciencedirect.com/science/article/pii/S0306457311001099},
	author = {Plaza, Laura and Stevenson, Mark and D{\'\i}az, Alberto}
}
@conference {437,
	title = {Retrieval of Similar Electronic Health Records Using UMLS Concept Graphs},
	booktitle = {Natural Language Processing and Information Systems, 15th International Conference on Applications of Natural Language to Information Systems, NLDB 2010. Lecture Notes in Computer Science 6177},
	year = {2010},
	publisher = {Springer },
	organization = {Springer },
	address = {Cardiff, UK},
	isbn = {978-3-642-13880-5},
	url = {http://www.springerlink.com/content/j84407urxu415170/},
	author = {Plaza, Laura and D{\'\i}az, Alberto}
}
