Health policy
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Health systems throughout the world are searching for better ways of responding to present and future challenges. Latin America is no exception in this innovative process. Health systems in this region have to face a dual challenge: on the one hand, they must deal with a backlog of accumulated problems characteristic of underdeveloped societies; on the other hand, they are already facing a set of emerging problems characteristic of industrialized countries. ⋯ Finally, the delivery function would be open to pluralism that would be adapted to differential needs of urban and rural populations. After examining the convergence of various reform initiatives towards elements of the structured pluralism model, the paper reviews both the technical instruments and the political strategies for implementing changes. The worldwide health reform movement needs to sustain a systematic sharing of the unique learning opportunity that each reform experience represents.