@article {186,
	title = {Computerized adaptive testing for patients with knee inpairments produced valid and responsive measures of function},
	journal = {Journal of Clinical Epidemiology},
	volume = {61},
	number = {4},
	year = {2008},
	pages = {1113-1124},
	author = {Hart, D. L. and Wang, Y-C. and Stratford, P. W. and Mioduski, J. E.}
}
