@article {archiveRehab2012,
	title = {K-means cluster analysis of rehabilitation service users in the home health care system of Ontario: Examining the heterogeneity of a complex geriatric population},
	journal = {Archives of Physical Medicine and Rehabilitation},
	volume = {93},
	number = {12},
	year = {2012},
	pages = {2198{\textendash}2205},
	doi = {10.1016/j.apmr.2012.05.026},
	url = {http://doi.org/10.1016/j.apmr.2012.05.026},
	author = {Armstrong, Joshua J. and Zhu, Mu and Hirdes, John P. and Stolee, Paul}
}
