array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9053108) ["publisher_code"]=> int(28) ["base_code"]=> int(197) ["book_code"]=> int(1) ["page"]=> string(3) "108" ["sort"]=> int(223) ["body"]=> string(97) "1) Taylor HC:Malignant and semimalignant tumors of the ovary. Surg Gynecol Obstet 1929;48:204-230" ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(3) ["internal_flag"]=> bool(false) } }