@article {rich2004case,
	title = {A case-crossover analysis of particulate air pollution and cardiac arrhythmia in patients with implantable cardioverter defibrillators},
	journal = {Inhalation Toxicology},
	volume = {16},
	number = {6-7},
	year = {2004},
	pages = {363{\textendash}372},
	publisher = {Taylor \& Francis},
	author = {Rich, Kira E and Petkau, John and Vedal, Sverre and Brauer, Michael}
}
