array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9632068) ["publisher_code"]=> int(54) ["base_code"]=> int(77) ["book_code"]=> int(1) ["page"]=> string(3) "109" ["sort"]=> int(95) ["body"]=> string(87) "1) Sturim H. S.:The treatment of electrical burns, Surg Gynec Obstet 128:129-133, 1969." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(5) ["internal_flag"]=> bool(false) } }