array(2) {
  [0]=>
  int(0)
  [1]=>
  array(12) {
    ["ref_doc_id"]=>
    int(9912287)
    ["publisher_code"]=>
    int(61)
    ["base_code"]=>
    int(73)
    ["book_code"]=>
    int(1)
    ["page"]=>
    string(3) "107"
    ["sort"]=>
    int(142)
    ["body"]=>
    string(113) "1) Swerdlow S H, et al:WHO classification of tumours haematopoietic and lymphoid tissues. IARC Press, Lyon, 2008."
    ["mol"]=>
    NULL
    ["pubmed"]=>
    NULL
    ["doi"]=>
    NULL
    ["group_id"]=>
    int(8)
    ["internal_flag"]=>
    bool(false)
  }
}