[Magnesium instead of potassium or calcium].
D002118:Calcium / Q000627:therapeutic use; D006801:Humans; D006996:Hypocalcemia / Q000188:drug therapy*; D007008:Hypokalemia / Q000188:drug therapy*; D008274:Magnesium / Q000627:therapeutic use*; D011188:Potassium / Q000627:therapeutic use
D008274:Magnesium; D011188:Potassium; D002118:Calcium
Magnesium i stedet for kalium eller kalsium.