title: Changes in serum zinc and copper concentrations after thoracic operation.
authors.forename: G G
authors.initials: GG
authors.lastname: Li
authors.forename: C F
authors.initials: CF
authors.lastname: Sun
authors.forename: N F
authors.initials: NF
authors.lastname: Yang
authors.forename: G Z
authors.initials: GZ
authors.lastname: He
mesh_terms: D000328:Adult; D000368:Aged; D003300:Copper / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013903:Thoracic Surgery; D015032:Zinc / Q000097:blood*
chemical_list: D003300:Copper; D015032:Zinc