title: The effect of enzyme concentration and serum concentration on initial rate measurements of serum enzymes.
mesh_terms: D001219:Aspartate Aminotransferases / Q000097:blood*; D002845:Chromatography; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D008722:Methods; D013053:Spectrophotometry
chemical_list: D001219:Aspartate Aminotransferases; D003402:Creatine Kinase