title: Spectrophotometric determination of copper in blood serum with 4-(2-quinolylazo)phenol.
mesh_terms: D001391:Azo Compounds; D003300:Copper / Q000097:blood*; D006801:Humans; D013053:Spectrophotometry / Q000379:methods
chemical_list: D001391:Azo Compounds; C032053:4-(2-quinazolylazo)phenol; D003300:Copper