Oral zinc sulphate in leg ulcers.
D000328:Adult; D000368:Aged; D002214:Capsules; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010919:Placebos; D013431:Sulfates / Q000008:administration & dosage*; D013997:Time Factors; D015032:Zinc / Q000008:administration & dosage*
D002214:Capsules; D010919:Placebos; D013431:Sulfates; D015032:Zinc