Magnesium deficiency: a neglected abnormality in clinical practice.
D002118:Calcium / Q000172:deficiency; D006801:Humans; D008274:Magnesium / Q000502:physiology; D008275:Magnesium Deficiency / Q000150:complications / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011191:Potassium Deficiency / Q000209:etiology
D008274:Magnesium; D002118:Calcium