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
Congenital absence of Laminin leads to: 
Select and explain. 
A. Epidermal bullosa Dystrophica, B. Epidermal Bullosa acquisita, C. Epidermal Bullosa Junctionalis, D. Hailey Hailey disease
C: Epidermal Bullosa Junctionalis
Answer: C: Epidermal Bullosa Junctionalis 
Explanation: None