array(2) { [0]=> int(0) [1]=> array(12) { ["ref_doc_id"]=> int(9668968) ["publisher_code"]=> int(54) ["base_code"]=> int(170) ["book_code"]=> int(1) ["page"]=> string(3) "113" ["sort"]=> int(169) ["body"]=> string(205) "1) Andrade, C., Araki, S., Block, W. D., Cohen, A. S. Jackson, C. E., Kuroiwa, Y. McKusick, V. A., Nissim, J., Sohar, E. and Van Allen, M. N.:Hereditary amyloidosis. Arthritis and Rheum., 13:615-627, 1969." ["mol"]=> NULL ["pubmed"]=> NULL ["doi"]=> NULL ["group_id"]=> int(4) ["internal_flag"]=> bool(false) } }