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: Dental
Intra–epidermal lesions seen in – a) Pemphigus vulgarisb) Epidermolysis bullosa acquisitac) Dermatitis herpetiformisd) Bullous pemphigoide) Paraneoplastic pemphigus 
Select and explain. 
A. a, B. b, C. ce, D. ae
D: ae
Answer: D: ae 
Explanation: None