@article {vedal1998acute,
	title = {Acute effects of ambient inhalable particles in asthmatic and nonasthmatic children},
	journal = {American Journal of Respiratory and Critical Care Medicine},
	volume = {157},
	number = {4},
	year = {1998},
	pages = {1034{\textendash}1043},
	publisher = {Am Thoracic Soc},
	author = {Vedal, Sverre and Petkau, John and White, Rick and Blair, Jim}
}
