%0 Journal Article %T PEGylated DNA/transferrin–PEI complexes: reduced interaction with blood components, extended circulation in blood and potential for systemic gene delivery %A Ogris, M %A Brunner, S %A Schüller, S %A Kircheis, R %A Wagner, E %J Gene Therapy %V 6 %N 4 %P 595-605 %D 1999-04-07 %I Nature Publishing Group UK %~ DeepDyve