

@article {6317,
	title = {Upper respiratory tract infections in young children: duration of and frequency of complications},
	journal = {Pediatrics},
	volume = {87},
	number = {2},
	year = {1991},
	pages = {129{\textendash}133},
	url = {http://pediatrics.aappublications.org/content/87/2/129.short},
	author = {Wald, Ellen R. and Guerra, Nancy and Byers, Carol}
}
