Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nuttavut Kosem and Kazuhiro Ichikawa and Hideo Utsumi,In vivo toxicity and antitumor activity of mangosteen extract,Journal of natural medicines,13403443,Tokyo : Springer Japan Production Department,2013,67,2,255-263,https://cir.nii.ac.jp/crid/1521136280826660736,