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) Sam Ahmedzai and David Brooks,"Transdermal fentanyl versussustained-release oral morphine in cancer pain: Preference, efficacy, and quality of life",Journal of Pain and Symptom Management,0885-3924,Elsevier BV,1997-05,13,5,254-261,https://cir.nii.ac.jp/crid/1363951793728410880,https://doi.org/10.1016/s0885-3924(97)00082-1