@book{49242,
	author = {Nutbeam, Tim. and ebrary, Inc.},
	title = {ABC of practical procedures},
	publisher = {Wiley-Blackwell,},
	year = {2009.},
	series = {ABC series},
	address = {Chichester, West Sussex, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10342886}
}