%0 Journal Article
%T Simultaneous extraction and determination of lead, cadmium and copper in rice samples by a new pre-concentration technique: Hollow fiber solid phase microextraction combined with differential pulse anodic stripping voltammetry
%A Zarrin Es’haghi
%A  Maryam Khalili
%A  Ali Khazaeifar
%A  Ronaghi, Gholam Hossein
%J Electrochimica Acta
%@ 0013-4686
%D 2011