array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9671153) ["publisher_code"]=> int(54) ["base_code"]=> int(177) ["book_code"]=> int(1) ["page"]=> string(3) "107" ["sort"]=> int(125) ["body"]=> string(61) "1) 三隅厚信, 赤木正信:大量吐血,下血. 外科, 41:479〜486, 1979." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(4) ["internal_flag"]=> bool(false) } }