array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9048967) ["publisher_code"]=> int(28) ["base_code"]=> int(192) ["book_code"]=> int(1) ["page"]=> string(3) "108" ["sort"]=> int(165) ["body"]=> string(193) "1) Serov SF, Scully RE, Sobin LH, et al:Common "epithelial" tumours. Histological Typing of Ovarian Tumours (Serov SF, Scully RE, eds). 1973;pp37-42, World Health Organization. Geneva" ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(4) ["internal_flag"]=> bool(false) } }