@article {pmid18552590,
	title = {Model selection and health effect estimation in environmental epidemiology},
	journal = {Epidemiology},
	volume = {19},
	number = {4},
	year = {2008},
	month = {Jul},
	pages = {558{\textendash}560},
	author = {Dominici, F. and Wang, C. and Crainiceanu, C and Parmigiani, G.}
}
