Cash,Richard Wikler, D. S. (2009). Casebook on ethical issues in international health research. World Health organization.
Chicago Style aipamenaCash,Richard Wikler, Daniel Saxena. Casebook on Ethical Issues in International Health Research. Geneva: World Health organization, 2009.
MLA aipamenaCash,Richard Wikler, Daniel Saxena. Casebook on Ethical Issues in International Health Research. World Health organization, 2009.
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