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
Pancreatitis occurs with: 
Select and explain. 
A. Abacavir, B. Zidovudine, C. Lamivudine, D. Didanosine
D: Didanosine
Answer: D: Didanosine 
Explanation: The most prominent dose related toxicity associated with the use of didanosine are pancreatitis and peripheral neuropathy. Ref: Essentials of Medical Pharmacology By KD Tripathi, 5th Edition, Page 728 - 30; Pharmacogenomic Testing in Current Clinical Practice : Implementation in the Clinical Laboratory By Alan H. B. Wu, Kiang-Teck J. Yeo, Page 203.