array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9045054) ["publisher_code"]=> int(28) ["base_code"]=> int(188) ["book_code"]=> int(1) ["page"]=> string(3) "112" ["sort"]=> int(336) ["body"]=> string(95) "1) Announcements FIGO stages-1988 revision corpus cancer staging. Gynecol Oncol 1989;35:125-127" ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(3) ["internal_flag"]=> bool(false) } }