Clostridium perfringens, Clostridium perfringens, Clostridium perfringens, Clostridium perfringens Clostridium perfringens, Clostridium perfringens, Clostridium perfringens, C. perfringens Clostridium perfringens, Clostridium perfringens Clostridium perfringens, C. perfringens Clostridium perfringens, Clostridium perfringens, Clostridium perfringens,