title: Bleeding gastric erosion after oral zinc sulphate.
mesh_terms: D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D013272:Stomach Diseases / Q000139:chemically induced*; D013276:Stomach Ulcer / Q000188:drug therapy; D015032:Zinc / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D015032:Zinc