Epidermolysis Bullosa simplex is because of defect in:: (A) Collagen 7, (B) Keratin 5 and Keratin 14, (C) Laminin, (D) BP1 and BP2
Answer is B. Epidermolysis Bullosa simplex : defect in K5 and K14
Epidermolysis Bullosa Junctionalis : defect in Laminin
Epidermolysis Bullosa  Dystrophica : defect in collagen 7
Epidermolysis Bullosa Acquisita : absence of collagen 7