Subacute cutaneous lupus erythematosus
It may be brought on by sun-sensitizing medications , but is usually associated with autoimmune disorders such as rheumatoid arthritis and Sjögren's syndrome . 
<triplet> autoimmune disorders <subj> rheumatoid arthritis <obj> has effect <triplet> rheumatoid arthritis <subj> autoimmune disorders <obj> subclass of <triplet> Sjögren's syndrome <subj> autoimmune disorders <obj> subclass of