%0 Journal Article %A moghimi, ali, Tajodini, Niloufar, Yari, Mohammad %T Preconcentration of Amlodipine using Fe3O4@MWCNT- chitosan compositeand determinated by UV-Visb in biologycal samples %J %V 9 %N 30 %P 45-33 %D 2019 %R %U https://sanad.iau.ir/fa/Article/870536