title: Creatine kinase activity in spinal fluid.
mesh_terms: D001930:Brain Injuries / Q000201:enzymology; D003402:Creatine Kinase / Q000134:cerebrospinal fluid*; D006801:Humans; D007527:Isoenzymes / Q000134:cerebrospinal fluid
chemical_list: D007527:Isoenzymes; D003402:Creatine Kinase