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
Best for systemic aspergillosus infection ? 
Select and explain. 
A. Ketoconazole, B. Itraconazole, C. Fluconazole, D. Flucytocine
B: Itraconazole
Answer: B: Itraconazole 
Explanation: Ans is 'b' i.e., ltraconazole o First choice drug for aspergillosis Voriconazole/Amphotericin B o Second choice drug for aspergillosis --> ltraconazole