ter Huurne, A A Inactivation of a Serpula (Treponema) hyodysenteriae hemolysin gene by homologous recombination: importance of this hemolysin in pathogenesis in mice. [electronic resource] - FEMS microbiology letters Apr 1992 - 109-13 p. digital Publication Type: Journal Article ISSN: 0378-1097 Standard No.: 10.1016/0378-1097(92)90550-8 doi Subjects--Topical Terms: AnimalsCecum--pathologyHemolysin Proteins--geneticsMiceMutagenesis, InsertionalSwineSwine Diseases--microbiologyTreponema--geneticsTreponemal Infections--microbiologyVirulence--genetics