title: Technical improvements in measurement of  L -aspartate:2-oxoglutarate aminotransferase activity in serum by diazonium salt coupling.
mesh_terms: D000090:Acetoacetates / Q000097:blood; D000814:Aniline Compounds; D001219:Aspartate Aminotransferases / Q000097:blood*; D001663:Bilirubin / Q000097:blood; D003116:Color; D004396:Coloring Agents; D003624:Darkness; D003979:Diazonium Compounds; D004126:Dimethylformamide; D004355:Drug Stability; D005069:Evaluation Studies as Topic; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006949:Hyperlipidemias / Q000097:blood; D008027:Light; D000432:Methanol; D008722:Methods; D008738:Methyl Ethers; D013053:Spectrophotometry
chemical_list: D000090:Acetoacetates; D000814:Aniline Compounds; D004396:Coloring Agents; D003979:Diazonium Compounds; D008738:Methyl Ethers; D004126:Dimethylformamide; D001219:Aspartate Aminotransferases; D001663:Bilirubin; D000432:Methanol