%0 Journal Article %T Host Defence against Bacterial Biofilms: ˇ°Mission Impossibleˇ±? %A Gertrud Maria Hä %A nsch %J ISRN Immunology %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/853123 %U http://dx.doi.org/10.5402/2012/853123