TY - JOUR T1 - Disaster in Rio Grande do Sul, Brazil: climate crisis, Brazilian Unified National Health System response, and challenges of the new times JO - Cadernos de Saúde Pública A1 - Freitas, Carlos Machado de A1 - Barcellos, Christovam SN - 0102-311X UL - 10.1590/0102-311XEN114424 VL - 40 Y1 - 2024 PB - Brasil ER -