array(2) {
  [0]=>
  int(4)
  [1]=>
  array(12) {
    ["ref_doc_id"]=>
    int(9676894)
    ["publisher_code"]=>
    int(54)
    ["base_code"]=>
    int(195)
    ["book_code"]=>
    int(1)
    ["page"]=>
    string(3) "101"
    ["sort"]=>
    int(48)
    ["body"]=>
    string(64) "1) ÀÄÌîÉÒÇî: ¿ǹ˦ÍñÁã¾É¸õ·²¤Î¿ÇÃÇ. Æü»ºÉØ»ï, 41: N-94-7, 1989."
    ["mol"]=>
    NULL
    ["pubmed"]=>
    NULL
    ["doi"]=>
    NULL
    ["group_id"]=>
    int(4)
    ["internal_flag"]=>
    bool(false)
  }
}