array(2) { [0]=> int(3) [1]=> array(12) { ["ref_doc_id"]=> int(10024142) ["publisher_code"]=> int(78) ["base_code"]=> int(46) ["book_code"]=> int(1) ["page"]=> string(3) "102" ["sort"]=> int(24) ["body"]=> string(57) "1) 山内俊雄:認知機能とは何か.精神医学, 44:818-820 (2002)." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(5) ["internal_flag"]=> bool(false) } }