title: Clinical research in developing countries--ethical dilemmas.
authors: Department of Radiation Oncology, Groote Schuur Hospital, Observatory 7925, Cape Town, South Africa.
authors: R P
authors: RP
authors: Abratt
mesh_terms: D002986:Clinical Trials as Topic; D003906:Developing Countries; D004992:Ethics, Medical; D006381:Helsinki Declaration; D006801:Humans; D011878:Radiotherapy; D012106:Research; D014944:World Health Organization