title: Letter: Renal failure in paroxysmal hemoglobinuria.
mesh_terms: D002118:Calcium / Q000378:metabolism; D006457:Hemoglobinuria, Paroxysmal / Q000150:complications*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications*; D008274:Magnesium / Q000378:metabolism; D006435:Renal Dialysis
chemical_list: D008274:Magnesium; D002118:Calcium