01001cam a2200265 a 4500020001800000082001700018100002500035245010600060250000800166260004400174300001600218490001900234500006200253500012300315500003400438650001300472650001300485650001300498650003800511650003800549650003800587654002500625700002500650856006000675  a978924156338304a001.42 bMAR1 aMarshall, Patricia A10aEthical challenges in study design and informed consent for health research in resource-poor settings  aNil  aGenevabWorld Health Organizationc2007  aiii, 79 p. 1 aSpecial topics  a"Social, Economic and Behavioural (SEB) Research"--Cover.  a"Special Programme for Research & Training in Tropical Diseases (TDR) sponsored by UNICEF/UNDP/World Bank/WHO"--Cover.  a"TDR/SDR/SEB/ST/07.1"--Cover. 0aMedicine 0aMedicine 0aMedicine 0aHuman experimentation in medicine 0aHuman experimentation in medicine 0aHuman experimentation in medicine  aResearch Methodology  aMarshall, Patricia A40uhttp://www.columbia.edu/cgi-bin/cul/resolve?clio6978577