@article {mccandetal2008jce,
	title = {A sensitivity analysis using information about measured confounders yielded improved assessments of uncertainty from unmeasured confounding},
	journal = {Journal of Clinical Epidemiology},
	volume = {61},
	number = {3},
	year = {2008},
	pages = {247-255},
	publisher = {Elsevier},
	doi = {10.1016/j.jclinepi.2007.05.006},
	author = {McCandless, L. C. and Gustafson, P. and Levy, A. R.}
}
