@conference {vedal1999very,
	title = {Very low concentrations of PM10 and daily mortality.},
	booktitle = {AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE},
	volume = {159},
	number = {3},
	year = {1999},
	pages = {A322{\textendash}A322},
	publisher = {AMER LUNG ASSOC 1740 BROADWAY, NEW YORK, NY 10019 USA},
	organization = {AMER LUNG ASSOC 1740 BROADWAY, NEW YORK, NY 10019 USA},
	author = {Vedal, S and Brauer, M and White, R and Petkau, J}
}
