@article {mccandetal2007statmed,
	title = {Bayesian sensitivity analysis for unmeasured confounding in observational studies},
	journal = {Statistics in Medicine},
	volume = {26},
	year = {2007},
	pages = {2331-2347},
	doi = {10.1002/sim.2711},
	author = {McCandless, L. C. and Gustafson, P. and Levy, A. R.}
}
