@article {576,
	title = {Viruses and asthma exacerbations},
	journal = {Thorax},
	volume = {53},
	number = {11},
	year = {1998},
	pages = {913-4},
	type = {Journal Article},
	keywords = {Adult Asthma Child Humans Respiratory Tract Infections Virus Diseases},
	issn = {0040-6376},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/10193386},
	author = {Papadopoulos, N. G. and Johnston, S. L.}
}
