array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9793517) ["publisher_code"]=> int(56) ["base_code"]=> int(11) ["book_code"]=> int(2) ["page"]=> string(3) "101" ["sort"]=> int(128) ["body"]=> string(120) "1) Mueser KT, Bond GR, Drake RE et al:Models of community care for severe mental illness. Schizophr Bull 24:37-74, 1998." ["mol"]=> NULL ["pubmed"]=> string(7) "9502546" ["doi"]=> NULL ["group_id"]=> int(2) ["internal_flag"]=> bool(false) } }