@article {2131,
	title = {Item response theory in computer adaptive testing: implications for outcomes measurement in rehabilitation},
	journal = {Rehabil Psychol},
	volume = {50},
	year = {2005},
	pages = {71-78},
	author = {Ware, J. E and Gandek, B. and Sinclair, S. J. and Bjorner, J. B.}
}
