title: Oral zinc sulphate in sickle-cell ulcers.
mesh_terms: D000284:Administration, Oral; D000755:Anemia, Sickle Cell / Q000150:complications*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy* / Q000209:etiology; D008297:Male; D010919:Placebos; D013431:Sulfates / Q000008:administration & dosage; D015032:Zinc / Q000008:administration & dosage* / Q000097:blood
chemical_list: D010919:Placebos; D013431:Sulfates; D015032:Zinc