title: Enzyme electrode system for assay of serum cholinesterase.
mesh_terms: D000109:Acetylcholine; D002802:Cholinesterases / Q000097:blood*; D004796:Clinical Enzyme Tests / Q000295:instrumentation; D003124:Colorimetry; D004566:Electrodes; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D008567:Membranes, Artificial; D008722:Methods
chemical_list: D008567:Membranes, Artificial; D002802:Cholinesterases; D000109:Acetylcholine