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: Pharmacology
Regimen used in non–Hodgkin's Lymphoma is : 
Select and explain. 
A. CHOP, B. COPP, C. MOPP, D. ABVD
A: CHOP
Answer: A: CHOP 
Explanation: None