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) ,An experimental study of leaf swallowing in captive chimpanzees-insights into the origin of a self-medicative behavior and the role of social learning.,Primates 45(2),,,2004,,,113-118,https://cir.nii.ac.jp/crid/1010000781883516800,