Chelation in medicine.
D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D004492:Edetic Acid / Q000627:therapeutic use*; D006801:Humans; D007502:Iron Chelating Agents / Q000627:therapeutic use*
D002614:Chelating Agents; D007502:Iron Chelating Agents; D004492:Edetic Acid