array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9882821) ["publisher_code"]=> int(61) ["base_code"]=> int(8) ["book_code"]=> int(2) ["page"]=> string(3) "108" ["sort"]=> int(141) ["body"]=> string(60) "1) ½Õ̾âðì, ¾:¹¥»ÀµåÀ­ÉûÉ¡¹Ð±ê. ¼ªÉ¡Å¸Ë¾ 44:195-201, 2001." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(9) ["internal_flag"]=> bool(false) } }