Salivary rheumatoid factor in primary and secondary Sjögren’s syndrome
J. oral res. (Impresa); 8 (3), 2019
Sjögren's syndrome is a chronic autoimmune disease, characterized by the presence of hyposalivation and xerophthalmia, which in addition to other factors is diagnosed by the presence of rheumatoid factor in blood. The objective of the present study is to evaluate the presence of rheumatoid factor (IgG-I...