%0 Journal Article %T Cloning and allelic exchange mutagenesis of two flagellin genes of Helicobacter felis %A Josenhans, Christine %A Ferrero, Richard L. %A Labigne, Agnès %A Suerbaum, Sebastian %J Molecular Microbiology %V 33 %N 2 %@ 0950-382X %D 1999-07-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve