Zinc and healing.
D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy*; D010919:Placebos; D013431:Sulfates / Q000627:therapeutic use; D015032:Zinc / Q000009:adverse effects / Q000627:therapeutic use*
D010919:Placebos; D013431:Sulfates; D015032:Zinc