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
Culture media of leptospirosis - 
Select and explain. 
A. Korthof, B. Perkin, C. Tinsdale, D. Baker's
A: Korthof
Answer: A: Korthof 
Explanation: None