@book{8865,
	author = {Marshall, Patricia A and Marshall, Patricia A},
	title = {Ethical challenges in study design and informed consent for health research in resource-poor settings},
	publisher = {World Health Organization},
	year = {2007},
	series = {Special topics},
	address = {Geneva},
	edition = {Nil},
	note = {"Social, Economic and Behavioural (SEB) Research"--Cover.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio6978577}
}