TY  - JOUR
AU  - moghimi, ali
AU  - Tajodini, Niloufar
AU  - Yari, Mohammad
TI  - Preconcentration  of Amlodipine using  Fe3O4@MWCNT- chitosan compositeand determinated
 by UV-Visb in biologycal  samples
JO  - 
VL  - 9
IS  - 30
SP  - 45
EP  - 33
PY  - 2019
DO  - 
ER  -