array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9903560) ["publisher_code"]=> int(61) ["base_code"]=> int(49) ["book_code"]=> int(1) ["page"]=> string(3) "103" ["sort"]=> int(131) ["body"]=> string(115) "1) Giustina A, et al:Criteria forcure of acromegaly:aconsensus statement. J Clin Endocrinol Metab 85:526-529, 2000." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> string(19) "10.1210/jc.85.2.526" ["group_id"]=> int(9) ["internal_flag"]=> bool(false) } }