array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9253096) ["publisher_code"]=> int(36) ["base_code"]=> int(102) ["book_code"]=> int(1) ["page"]=> string(3) "102" ["sort"]=> int(83) ["body"]=> string(159) "1) Lewis MA, Hendrickson AW, Moynihan TJ : Oncologic emergencies : Pathophysiology, presentation, diagnosis, and treatment. CA Cancer J Clin 61 : 287-314, 2011" ["mol"]=> NULL ["pubmed"]=> string(8) "21858793" ["doi"]=> string(18) "10.3322/caac.20124" ["group_id"]=> int(11) ["internal_flag"]=> bool(false) } }