title: [Enkephalin degrading enzyme activity in cerebrospinal fluid].
authors: S
authors: S
authors: Kobayashi
authors: T
authors: T
authors: Hazato
mesh_terms: D000368:Aged; D000626:Aminopeptidases / Q000134:cerebrospinal fluid*; D004745:Enkephalins / Q000378:metabolism / Q000502:physiology; D006801:Humans; D008875:Middle Aged; D010148:Intractable Pain / Q000201:enzymology*
chemical_list: D004745:Enkephalins; D000626:Aminopeptidases; C025579:enkephalin degrading enzyme