Potassium metabolism in myasthenia gravis.
D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D009157:Myasthenia Gravis / Q000097:blood / Q000378:metabolism*; D011188:Potassium / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D012964:Sodium / Q000032:analysis / Q000097:blood
D012964:Sodium; D011188:Potassium