著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) John A. H. Lord and Angela A. Waterfield and John Hughes and Hans W. Kosterlitz,Endogenous opioid peptides: multiple agonists and receptors,Nature,0028-0836,Springer Science and Business Media LLC,1977-06,267,5611,495-499,https://cir.nii.ac.jp/crid/1361418518966818304,https://doi.org/10.1038/267495a0