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) Rakesh Pahwa and Nidhi Saini and Vipin Kumar and Kanchan Kohli,Chitosan-based gastroretentive floating drug delivery technology: an updated review,Expert Opinion on Drug Delivery,1742-5247,Informa Healthcare,2012-03-24,9,5,525-539,https://cir.nii.ac.jp/crid/1363951794897883392,https://doi.org/10.1517/17425247.2012.673581