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) Katsuhiro Yamasaki and Masami Kawaguchi and Takaomi Tagami,Simple and rapid analysis of sennoside A and sennoside B contained in crude drugs and crude drug products by solid-phase extraction and high-performance liquid chromatography,Journal of natural medicines,13403443,Tokyo : Springer Japan Production Department,2010,64,2,126-132,https://cir.nii.ac.jp/crid/1524232505329825920,