title: Long-term obligations to human subjects in clinical trials.
authors.forename: J L
authors.initials: JL
authors.lastname: Valdespino-Gomez
authors.forename: M L
authors.initials: ML
authors.lastname: Garcia-Garcia
authors.forename: M
authors.initials: M
authors.lastname: Palacios-Martinez
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D003266:Continuity of Patient Care; D003906:Developing Countries; D004992:Ethics, Medical; D017408:Guidelines as Topic; D006297:Health Services Accessibility; D006801:Humans; D007391:International Cooperation