@book {1829,
	title = {Epidemiology and prevention of vaccine-preventable diseases},
	year = {2005},
	publisher = {Department of Health \& Human Services, Public Health Service, Centers for~{\textellipsis}},
	organization = {Department of Health \& Human Services, Public Health Service, Centers for~{\textellipsis}},
	url = {http://www.cdc.gov/vaccines/pubs/pinkbook/pink-chapters.htm}
}
