Clostridium bifermentansClostridiumSporesEndocarditis, BacterialClassificationEndocarditisUreaseClostridium difficileClostridium InfectionsEndocarditis, Subacute BacterialClostridium botulinumMetabolismAntitoxinsToxins, BiologicalClostridium perfringensSpores, BacterialGelatinEnterocolitis, PseudomembranousClostridium acetobutylicumHeart Valve ProsthesisMannoseHeart Valve DiseasesClostridium thermocellumStreptococcal InfectionsClostridium tetaniHeart ValvesResearchStaphylococcal InfectionsAortic Valve