TY - JOUR T1 - Inflammation and oxidative stress in the sputum of patients with cystic fibrosis: correlations with lung function, aerobic fitness, and morbidity JO - Revista Paulista de Pediatria A1 - Fischer, Denise Lautenschleger A1 - Vendrusculo, Fernanda Maria A1 - Costa, Mariana Severo da A1 - Garcia, Maria Claudia Rosa A1 - Oliveira, Jarbas Rodrigues de A1 - Donadio, Márcio Vinícius Fagundes SN - 0103-0582 UL - 10.1590/1984-0462/2026/44/2025147 VL - 44 Y1 - 2026 PB - Brasil ER -