Uma história de conceitos na saúde pública: integralidade, coordena？？o, descentraliza？？o, regionaliza？？o e universalidade

brazil's unified health system (sistema único de saúde) has highlighted a series of concepts specific to the organization of healthcare systems. among these, integrity - which shares boundaries with almost all other system principles - has been the object of much academic production in brazil. based on an extensive review of primary and secondary sources, the article offers a historical recovery of the concepts of integrity, decentralization, regionalization, and universality - ideas and concepts that in good measure are shaped by and interlinked with the set of ideals of the organization of sanitary services according to the district health centers model.