TY - BOOK AU - Marshall,Patricia A. ED - UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases. ED - World Health Organization. TI - Ethical challenges in study design and informed consent for health research in resource-poor settings SN - 9789241563383 SN - 1683-5409 PY - 2007/// CY - Geneva PB - World Health Organization KW - Ethics, Research KW - Informed consent KW - Research design KW - Developing countries UR - http://apps.who.int/iris/ ER -