Nutritional and Metabolic Disorders
- 141
 - Hyperkalemia
 - Wikipedia article explains what constitutes high potassium levels, signs and symptoms, causes, diagostic methods, and treatment.
 
- 142
 - MedicineNet: Hyperkalemia
 - Explains what it is, how it effects the body, what causes it, how it diagnosed, and what treatments are used.
 
- 143
 - Potassium: Hyperkalemia
 - Find information on this disorder of high potassium, its causes, incidence and risk factors.
 
- 144
 - Hypokalemia
 - Wikipedia article explains what constitutes low potassium levels, signs and symptoms, causes, diagostic methods, and treatment.
 
