%0 Journal Article %T Microfluidic electrochemical immunosensor for the trace analysis of cocaine in water and body fluids %A Abdelshafi, Nahla A. %A Bell, Jérémy %A Rurack, Knut %A Schneider, Rudolf J. %J Drug Testing and Analysis %V 11 %N 3 %P 492-500 %@ 1942-7603 %D 2019-03-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve