@article {560,
	title = {Medical image retrieval based on an improved non-negative matrix factorization algorithm},
	journal = {Journal of Digital Information Management},
	volume = {13},
	year = {2015},
	note = {Export Date: 22 February 2018},
	month = {2015},
	pages = {421 - 428},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84959237960\&partnerID=40\&md5=ee501167cf7cb57cf0c511a61603a1a2},
	author = {Wang, J. and Lai, S.Y. and Li, M.D. and Lies, D.H.}
}
