@article {Wang2014,
	title = {On the Impact of Misclassification in an Ordinal Exposure Variable},
	journal = {Epidemiologic Methods},
	volume = {3},
	number = {1},
	year = {2014},
	pages = {97{\textendash}106},
	doi = {10.1515/em-2013-0017},
	author = {Wang, Dongxu and Gustafson, Paul}
}
