Avila Viana, Ana L. d'; Silva, Hudson Pacífico da; I, … - 2015
In 1988, the Brazilian Constitution established the Unified Health System (Sistema Único de Saúde, or SUS), based on … universal access to health services, with health defined as a citizenś right, and access to health services as an obligation of … household per capita income increased, and poverty and social inequality significantly declined. In the health sector, the …