#february2020usmle2ck
Which of the following autoantibodies is associated with diffuse scleroderma?
A- Anti-histone
B- Anti-DNA topoisomerase 1
C- Anti-SSA
D- Anti-SSB
Which of the following autoantibodies is associated with diffuse scleroderma?
A- Anti-histone
B- Anti-DNA topoisomerase 1
C- Anti-SSA
D- Anti-SSB