title: Postoperative fall in serum zinc concentrations unaffected by intravenous zinc therapy.
mesh_terms: D005743:Gastrectomy; D006801:Humans; D008297:Male; D011184:Postoperative Period; D013054:Spectrophotometry, Atomic; D013274:Stomach Neoplasms / Q000097:blood / Q000601:surgery; D013276:Stomach Ulcer / Q000097:blood / Q000601:surgery; D015032:Zinc / Q000097:blood* / Q000627:therapeutic use
chemical_list: D015032:Zinc