@book{5153,
	author = {Pope, Catherine and Pope, Catherine},
	title = {Qualitative research in health care },
	publisher = {Blackwell Pub./BMJ Books},
	year = {2006},
	address = {Massachusetts},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip066/2006000963.html}
}