Marshall, Patricia A creator Marshall, Patricia A text Geneva World Health Organization 2007 Nil monographic iii, 79 p. "Social, Economic and Behavioural (SEB) Research"--Cover. "Special Programme for Research & Training in Tropical Diseases (TDR) sponsored by UNICEF/UNDP/World Bank/WHO"--Cover. "TDR/SDR/SEB/ST/07.1"--Cover. Medicine Medicine Medicine Human experimentation in medicine Human experimentation in medicine Human experimentation in medicine 001.42 MAR 9789241563383 http://www.columbia.edu/cgi-bin/cul/resolve?clio6978577 http://www.columbia.edu/cgi-bin/cul/resolve?clio6978577