array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(8049975) ["publisher_code"]=> int(2) ["base_code"]=> int(13) ["book_code"]=> int(1) ["page"]=> string(3) "100" ["sort"]=> int(180) ["body"]=> string(140) "1) Fajans SS et al:Molecular mechanisms and clinical pathophysiology of maturity-onset diabetes of the young. N Engl J Med 345:971-980, 2003" ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(17) ["internal_flag"]=> bool(false) } }