Postoperative serum zinc and copper concentration changes.
D003300:Copper / Q000097:blood*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D011184:Postoperative Period; D013514:Surgical Procedures, Operative; D015032:Zinc / Q000097:blood*
D003300:Copper; D015032:Zinc