title: [Met5-enkephalin, Leu5-enkephalin].
authors.affiliation: Department of Medicine, Shimane Medical University.
authors.forename: Y
authors.initials: Y
authors.lastname: Kato
mesh_terms: D004743:Enkephalin, Leucine / Q000097:blood*; D004744:Enkephalin, Methionine / Q000097:blood*; D006801:Humans
chemical_list: D004744:Enkephalin, Methionine; D004743:Enkephalin, Leucine