Direct immunofluorescence(DIF) is negative in:
High-Yield Explanation
All of the above are autoimmune disorders except Epidermolysis Bullosa Dystrophica which is because of defective collagen.7 in dermis and hence DIF is negative.
Related Dental MCQs
Seasonal trend is:
General
In primary tooth, intrusion is common because:
General
Trench mouth is other name for?
General
Most of the dental cements are set by an acid-base reaction except:
General
Statement 1: Stabilization by splinting is usually done for 7 to 14 days after avulsion.
St...
General