The Association Between Serum Sodium Variation During Pediatric Intensive Care Unit Admission and the Risk of Clinical Outcomes in Critically Ill Children: A Retrospective Cohort Study. Iranian Journal of Kidney Diseases, [S. l.], v. 19, n. 06, p. 331–340, 2026. DOI: 10.61882/ijkd.19.06.8917. Disponível em: https://ijkd.org/index.php/ijkd/article/view/8917. Acesso em: 25 aug. 2026.