The influence of venous occlusion and exercise on serum magnesium concentration.
D000136:Acid-Base Equilibrium; D005542:Forearm / Q000098:blood supply; D006400:Hematocrit; D006801:Humans; D008274:Magnesium / Q000097:blood*; D005082:Physical Exertion; D011188:Potassium / Q000097:blood*; D014680:Veins / Q000502:physiology*; D014882:Water-Electrolyte Balance
D008274:Magnesium; D011188:Potassium