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
Which of the following anti-Parkinson drugs has the potential to cause retro peritoneal fibrosis: 
Select and explain. 
A. Pramipexole, B. Entacapone, C. Bromocriptine, D. Ropinirole
C: Bromocriptine
Answer: C: Bromocriptine 
Explanation: None