title: Automatic apparatus for the spectrophotometric assay of certain enzymes.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D009249:NADP; D010088:Oxidoreductases / Q000032:analysis*; D013053:Spectrophotometry / Q000295:instrumentation*
chemical_list: D009249:NADP; D010088:Oxidoreductases