000			00482nam a2200145Ia 4500
008			240806s9999||||xx |||||||||||||| ||und||
020			_a978-92-415-6338-3
040			_aKenya National Library Service
082			_a174.2 MAR
100			_aMarshall, Patricia A.
245		0	_aEthical challenges in study design anf informed consent for health research in resource-poor settings
260			_aGeneva _b World Health Organization _c2007
650			_aResearch design
942			_cBK
999			_c253544 _d253544