array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9901410) ["publisher_code"]=> int(61) ["base_code"]=> int(44) ["book_code"]=> int(1) ["page"]=> string(3) "104" ["sort"]=> int(142) ["body"]=> string(205) "1) Yamashita S, et al:Studies on the impaired metabolism of uric acid in obese subjects:marked reduction of renal urate excretion and its improvement by a low-calorie diet. Int J Obes 10 (4):255-264, 1986." ["mol"]=> NULL ["pubmed"]=> string(7) "3771090" ["doi"]=> NULL ["group_id"]=> int(8) ["internal_flag"]=> bool(false) } }