This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Citron bodies are seen in 
Select and explain. 
A. Clostridium perfringens, B. Clostridium difficile, C. Clostridium septicum, D. Clostridium tertium
C: Clostridium septicum
Answer: C: Clostridium septicum 
Explanation: Citron bodies - Boat or leaf shaped bodies seen in clostridium septicum.