array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9261824) ["publisher_code"]=> int(36) ["base_code"]=> int(152) ["book_code"]=> int(1) ["page"]=> string(3) "124" ["sort"]=> int(14) ["body"]=> string(103) "1) Ghofrani, HA. et al. Modulating cGMP to treat lung diseases. Handb Exp Pharmacol. 191, 2009, 469-83." ["mol"]=> NULL ["pubmed"]=> string(8) "19089341" ["doi"]=> string(28) "10.1007/978-3-540-68964-5_20" ["group_id"]=> int(6) ["internal_flag"]=> bool(false) } }