title: Lack of diagnostic value of creatine phosphokinase assay in spinal fluid.
mesh_terms: D001932:Brain Neoplasms / Q000134:cerebrospinal fluid*; D002561:Cerebrovascular Disorders / Q000134:cerebrospinal fluid*; D003402:Creatine Kinase / Q000134:cerebrospinal fluid*; D006801:Humans; D013117:Spinal Cord Compression / Q000134:cerebrospinal fluid*
chemical_list: D003402:Creatine Kinase