@article {MacNab2007,
	title = {Regression B-spline smoothing in Bayesian disease mapping: with an application to patient safety surveillance},
	journal = {Statistics in medicine},
	volume = {26},
	number = {24},
	year = {2007},
	pages = {4455{\textendash}4474},
	publisher = {Wiley Online Library},
	doi = {10.1002/sim.2868},
	author = {MacNab, Ying C and Gustafson, Paul}
}
