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) Trude T Rakvåg and Joy R Ross and Hiroe Sato and Frank Skorpen and Stein Kaasa and Pål Klepstad,Genetic Variation in the Catechol-O-Methyltransferase (COMT) Gene and Morphine Requirements in Cancer Patients with Pain,Molecular Pain,1744-8069,SAGE Publications,2008-01-01,4,,1744,https://cir.nii.ac.jp/crid/1361699993362935680,https://doi.org/10.1186/1744-8069-4-64