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) Nezar Al‐Hebshi and Nils Skaug,Khat (Catha edulis)—an updated review,Addiction Biology,1355-6215,Wiley,2005-12,10,4,299-307,https://cir.nii.ac.jp/crid/1360574093803053952,https://doi.org/10.1080/13556210500353020