Fundamentals of acid-base balance.
D000136:Acid-Base Equilibrium; D000137:Acid-Base Imbalance / Q000503:physiopathology; D001826:Body Fluids / Q000502:physiology; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007668:Kidney / Q000502:physiology; D008168:Lung / Q000502:physiology