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
Scleromatous skin changes are seen in all except : 
Select and explain. 
A. Adriamycin, B. Bleomycin, C. Steroid, D. Busulphan
C: Steroid
Answer: C: Steroid 
Explanation: None