title: The 5th Amendment of the Declaration of Helsinki: implications for medical research in developing countries.
authors.forename: U
authors.initials: U
authors.lastname: D'Alessandro
authors.forename: M
authors.initials: M
authors.lastname: Boelaert
mesh_terms: D002986:Clinical Trials as Topic; D003906:Developing Countries; D004992:Ethics, Medical; D006381:Helsinki Declaration; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence*; D014330:Tropical Medicine