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: Surgery
which of the following graft is more resistant to infection and trauma: 
Select and explain. 
A. Thiersch graft., B. Wolfe graft., C. Partial thickness graft., D. Both BC
B: Wolfe graft.
Answer: B: Wolfe graft. 
Explanation: None