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Updated: Jun 22, 2026

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
Published on: January 16, 2019
1Departamento de Ciências Sociais, Escola Nacional de Saúde Pública Sérgio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil. ribeiro@ensp.fiocruz.br
The Brazilian health system faces challenges due to increased private insurance use and public service retrenchment. Improving public spending and organizational reforms are crucial for equitable healthcare access.
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