Retraction

Glycyrrhetinic acid-modified chitosan nanoparticles enhanced the effect of 5-fluorouracil in murine liver cancer model via regulatory T-cells [Retraction]

Cheng M, Xu H, Wang Y, Chen H, He B, Gao X, Li Y, Han J, Zhang Z

Drug Design, Development and Therapy 2014, 8:921-922

Published Date: 8 July 2014