Botulinus (Clostridium botulinum). This bacterium secretes a toxin (botox), Stock Photo, Picture And Rights Managed Image. Pic. BSI-BSIP-015417-021 | agefotostock
Details - Public Health Image Library(PHIL)
Clostridia - Aladdin Creations
i>Clostridium botulinum</i> | VWR
Il botulismo: l'arma biologica del secolo scorso - Microbiologia Italia