@article {Carr:Rupp:Crai:Tost:Kara:nonl:2004,
	title = {Nonlinear and Nonparametric Regression and Instrumental Variables},
	journal = {Journal of the American Statistical Association},
	volume = {99},
	number = {467},
	year = {2004},
	pages = {736{\textendash}750},
	keywords = {Bayesian methods, Identifiability, Measurement error, Simulation extrapolation, Splines, structural modeling},
	author = {Carroll, Raymond J. and Ruppert, D. and Crainiceanu, C and Tosteson, Tor D. and Karagas, Margaret R.}
}
