TY  - GEN
AU  - Marshall, Patricia A
TI  - Ethical challenges in study design and informed consent for health research in resource-poor settings
SN  - 9789241563383
U1  - 610.72 
PY  - 2007///
CY  - Geneva
PB  - WHo
KW  - Developing countries
KW  - Ethics, research
KW  - Informed consent
KW  - Research design
ER  -