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100 _aMarshall, P. A.
245 _aEthical Challenges in Study Design and Informed Consent for Health Research in Resource-poor Settings
245 _cMarshall, P. A.
260 _bWorld Health Organization (WHO)
260 _c2007
300 _aOn-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan
650 _aMedicine
856 _3Click here to access the e-Book
_uhttp://site.ebrary.com/lib/karachi/docDetail.action?docID=10214512
942 _cEB
999 _c82292
_d82292