@book{19076,
	author = {Hill, Sophie. and Wiley InterScience (Online service)},
	title = {The knowledgeable patient :},
	publisher = {Wiley-Blackwell,},
	year = {©2011.},
	series = {Cochrane handbook},
	address = {Oxford ;},
	url = {http://dx.doi.org/10.1002/9781444346855}
}