“…Oral complications of RA may include temporomandibular joint disorders 2,3 , mucosa alterations 4 and complaints of dry mouth 5 . Some studies have evaluated the salivary flow rates (SFR) in RA subjects, not associated with secondary Sjögren's syndrome, but most of them do not distinguish patients with secondary autoimmune diseases 2,6,7,8,9,10,11 .…”