Antezana-Muñoz JB, Barrios Flores JA. Chapter 1. Composition and functions of the internal environment. Renal physiology. In: Electrolyte and Internal Environment Imbalances in Emergencies (Spanish Edition) [Internet]. AG Editor; 2025 [cited 2025 Dec. 11]. pp. 11-8. Available from: https://books.ageditor.org/index.php/books/catalog/book/978-9915-9680-0-1/chapter/31