@book{481018,
	author = {Dingwall, Robert. and Sage eBooks},
	title = {Qualitative health research},
	publisher = {SAGE,},
	year = {2008.},
	series = {Fundamentals of applied research},
	address = {Los Angeles, [Calif.] ;},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/navigator/qualitative-health-research}
}