Antezana-Muñoz, J. B.; Barrios Flores, J. A. Chapter 1. Composition and Functions of the Internal Environment. Renal Physiology. In Electrolyte and Internal Environment Imbalances in Emergencies (Spanish Edition); AG Editor, 2025; pp. 11-18. https://doi.org/10.62486/978-9915-9680-0-1.ch01.