title: [A radioreceptor-assay of a methionine-enkephalin-like substance in human CSF (author's transl)].
mesh_terms: D000818:Animals; D004090:Dihydromorphine; D004723:Endorphins / Q000134:cerebrospinal fluid*; D004745:Enkephalins / Q000134:cerebrospinal fluid*; D006801:Humans; D008297:Male; D008715:Methionine / Q000134:cerebrospinal fluid*; D009270:Naloxone; D011869:Radioligand Assay / Q000379:methods*; D051381:Rats
chemical_list: D004723:Endorphins; D004745:Enkephalins; D009270:Naloxone; D008715:Methionine; D004090:Dihydromorphine