著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Berkowitz,Analgesic activity and central nervous system distribution of the optical isomers of pentazocine in the rat,J. Pharmacol. Exp. Ther.,,,1971,177,,500,https://cir.nii.ac.jp/crid/1371132819427730307,